Royal Innotech
Royal Innotech
Narol Naroda Highway, Ahmedabad, Gujarat
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Abrasive Grinding & Cutting -Bonded

These are divided into vitrified, resinoid and rubber products and manufactured by mixing grains with bonding material, moulding them to shape and then subjecting the output to firing or baking in high temperature and finishing the same to desired dimensions. The composition of the product depends on the type of grains and type of bonding materials used. Sizes will vary between 10 mm to 1200 mm with thickness ranging from 1 mm to 650 mm. Bonded abrasives are mostly in the form of wheels but also in other shapes such as segments, sticks etc.Bonded abrasivesfor internal purposes classified as Standard Products (i.e. those products which are made to standard dimensions, grit sizes, shapes and grain / bond composition).

Bonded Abrasives are used in diverse applications like floor polishing, fabrication, polishing, off-hand tool grinding and precision grinding of diverse products like crank shaft, balls and razor blade across a wide spectrum of industries ranging from automobile, construction, fabrication, steel, bearing etc.

FINE GRIT RUBBER WHEELS

FINE GRIT RUBBER WHEELS
  • FINE GRIT RUBBER WHEELS
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Approx. Price: Rs 1,200 / pcsGet Latest Price

Product Details:

Abrasive GradeBrown Aloxide (A), 65A
Thickness Of Wheel80-250 mm
Bond TypeRubber (RT1, RT3, RT5, RT6)
Properties Of AbrasiveIntermediate Grinding Action
Diameter300-610 mm
Grit Size80 - 220
HardnessL-M
Bonding AgentRubber (RT1, RT3, RT5, RT6)

CUMI was the first abrasive manufacturer to produce Rubber Bonded Control wheels  and centreless wheels in india,

The calendaring process enables excellat control in size and finish of Components being ground.

The Rubber bonded Control and Centreless grinding wheels for

  • Bearing Industry 
  • Hydraulic Industry 
  • Automobile Industry 
  • Cutting Tool Industry 
  • General Purpose
      
     
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Zirconia Cutting Wheel

Zirconia Cutting Wheel
  • Zirconia Cutting Wheel
  • Zirconia Cutting Wheel
  • Zirconia Cutting Wheel
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Approx. Price: Rs 250 / PieceGet Latest Price

Product Details:

Model Name/NumberZIRCONIA
Usage/ApplicationSteel / Alloy Steel
AbrasiveCutting Wheel
Thickness3 mm
Diameter125mm,180mm,350mm
Bore Diameter16.00 mm,22.23mm

Grinding and cutting discs are produced in the state of the art quality Standard  certified manufacturing facility, with stringent process controls and final product quality checks. By this, not only the best grinding performances are achieved but also the highest level of product safety is maintained.

  • High safety and consistency 
  • New Generation Bond system
  • Excellent free cutting action
  • Optimum wheel life 
  • High safety and consistency 

Product codes Such as 

  • ZIRCONIA
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  • Delivery Time: 7 days
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Ultra Thin Wheel

Ultra Thin Wheel
  • Ultra Thin Wheel
  • Ultra Thin Wheel
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Approx. Price: Rs 250 / PieceGet Latest Price

Product Details:

Model Name/NumberHI CUT / SLEEK / TEZZ
AbrasiveCutting Wheel
Type41
Thickness1.0mm,1.5mm,1.6mm,2.0mm
Bore Diameter16mm,22.23mm
Available Diameter105mm,125mm,180mm

Grinding and cutting discs are produced in the state of the art quality Standard  certified manufacturing facility, with stringent process controls and final product quality checks. By this, not only the best grinding performances are achieved but also the highest level of product safety is maintained.

  • High safety and consistency 
  • New Generation Bond system
  • Excellent free cutting action
  • Optimum wheel life 
  • High safety and consistency 

Product codes Such as 

  • HI CUT PLATINUM
  • SLEEK
  • TEZZ-PLUS
  • TEZZ-INOX
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Additional Information:

  • Delivery Time: 7 days
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Tip Grinding Wheels

Tip Grinding Wheels
  • Tip Grinding Wheels
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Approx. Price: Rs 500 / PieceGet Latest Price

Product Details:

MaterialSilicon Carbide
Thickness Of Wheel3-25 mm
Bond TypeVitrified
Diameter100 -250 mm
HardnessH-L
Grit46-220
Structure5
GrainGC / CGC

These Wheel are made with silicon carbide grains and available in Green (GC) and combination (CGC ) grains.

Silicon carbide abrasive are harder than aluminium oxide which makes them ideal for grinding low tensile materials like tungsten carbide, grey iron,  unannealed malleable iron
and non ferrous materials,  A special bond system goes into the making which imparts superior

properties like :

  • Excellent form retention 
  • Dimensional accuracy 
  • Surface finish 
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Bench Grinding wheel

Bench Grinding wheel
  • Bench Grinding wheel
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Approx. Price: Rs 400 / pcsGet Latest Price

Product Details:

Thickness Of Wheel6-10 mm
Bond TypeVitrified
Diameter150-300 mm
HardnessH-Q
Grit46-60
Bonding AgentV6 , V30
Structure5

wheels cater to Bench Grinding , low speed snagging and various other general purpose application

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Saw Sharpening Wheel

Saw Sharpening Wheel
  • Saw Sharpening Wheel
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Approx. Price: Rs 800 / PieceGet Latest Price

Product Details:

Thickness Of Wheel6-30mm
Diameter150-300 mm
HardnessH-Q
Grit46-60
Structure5
GrainA

These wheels are cater to Saw grinding application,
made of specially processed brown aluminum oxide (A) that gives rapid action , cooler cutting and excellent finish dressing property of these abrasive result, in higher productivity of the wheels. Suitably designed bond systems are used to hold the abrasives strongly, thereby resulting in higher material removal rate and longer life
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CRANKSHAFT GRINDING WHEEL

CRANKSHAFT GRINDING WHEEL
  • CRANKSHAFT GRINDING WHEEL
  • CRANKSHAFT GRINDING WHEEL
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Approx. Price: Rs 3,000 / pcsGet Latest Price

Product Details:

Thickness Of Wheel25-50 , up to 75 mm also available on request
Product TypePlain , Sandwhich , Dual Grade ,Type 5 , Type 7 ,Type 20 , Type 22
Diameter600 -1200 mm
Grit Size46-80
HardnessJ-O
Structure3-5 , 6-8
Wheel Speed33 mps , 45 mps , 60 mps

Crankshaft grinding wheels are made using special, high performance bond systems in a unique manufacturing process, makes CUMI’s Crankshaft grinding wheels highly cost effective.
Besides optimising grinding efficiencies, these wheels also provide surface finish as fine as 4 microns.also makes dual grade, sandwich wheels with harder sides and softer centres, ideal for grinding crankshafts of differential hardness in diameter and fillet radius. These provide surface speeds upto 60 mps.
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F-Type Grinding Wheels

F-Type Grinding Wheels
  • F-Type Grinding Wheels
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Approx. Price: Rs 1,000 / PieceGet Latest Price

Product Details:

Bond TypeResin
HardnessG - O
GritA,AA,DA,SA,C,CGC,GC,SG
Bonding AgentBRT,B14F,BCC,BI020,B99,TD1020,TD924,SPL
GrainA,AA,DA,SA,C,CGC,GC,SG

CUMI's range of nut inserted wheels are the best in the abrasive industry. It caters to a wide spectrum
of user industry Bearing, Automotive, Auto ancillary, etc.,

CUMI can also design wheels for specific applications, 
having uniqueness of higher feed rates, closer tolerances on the components. CUMI can also design wheels for
specific applications
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Chopsaw Wheel

Chopsaw Wheel
  • Chopsaw Wheel
  • Chopsaw Wheel
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Approx. Price: Rs 250 / PieceGet Latest Price

Product Details:

AbrasiveCutting Wheel
Type41
Thickness2.8 mm,3.0 mm
Bore Diameter25.4mm
Available Diameter300mm,350mm

Grinding and cutting discs are produced in the state of the art quality Standard  certified manufacturing facility, with stringent process controls and final product quality checks. By this, not only the best grinding performances are achieved but also the highest level of product safety is maintained.

  • High safety and consistency 
  • New Generation Bond system
  • Excellent free cutting action
  • Optimum wheel life 
  • High safety and consistency 

Product codes Such as 

  • HI CUT
  • SPEED
  • SAMURAI
  • SAMURAI PLATINUM
  • SAMURAI SINGLE FABRIC
  • SAMURAI INOX
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Additional Information:

  • Delivery Time: 7 days
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Roll Grinding Wheels

Roll Grinding Wheels
  • Roll Grinding Wheels
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Approx. Price: Rs 10,000 / PieceGet Latest Price
Product Brochure

Product Details:

Minimum Order Quantity1 Piece
Thickness Of Wheelup to 150 mm
Diameterup to 1100 mm
Grit Size30,36,46,60
Speed33-60 MPS

Roll Grinding wheels are extensively used in steel Rolling mills for grinding the rolls in their roll shop.We have the complete range of grinding various types of rolls for hot as well as their cold rolling mills. for work rolls and back up rolls.it offers exceptional
cutting action with less wheel wear.
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Razor Blade Grinding Wheels

Razor Blade Grinding Wheels
  • Razor Blade Grinding Wheels
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Approx. Price: Rs 10,000 / PieceGet Latest Price

Product Details:

Size/Dimension200 x 76 x 95.25,200 x 76 x 95.25
Bond TypeResin
Properties Of AbrasiveLong Life
Available GradesC240 K5 BYZ; C240 P RBG; C240 TRH022 etc

CUMI's Razor blade wheels are made of a special resilient bond with fine grit Silicon Carbide,manufactured under a strictly monitored hot press moulding process.

These include:

  • Rough Hone Wheels
  • First Hone Wheel
  • Final Hone Wheel
The Razor Blade wheels are extensively used for grinding carbon steel blades,Stainless steel blades, double edge and twin track blades.

CUMI, one of the few manufacturers world wide has the advanced technology for making semifinishing and finishing wheels.
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Flute Grinding Wheels

Flute Grinding Wheels
  • Flute Grinding Wheels
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Approx. Price: Rs 2,000 / PieceGet Latest Price

Product Details:

Thickness Of Wheel3-25 mm
Diameter100-500 mm
Bonding AgentBHK,BHX,BHP,BH99
Grain80 - 120

CUMI is one of the very few manufacturers today producing the complete range of wheels for the cutting tool industry.

CUMI's unique bond systems cater to variety of applications in the cutting tool industry

These bond systems provide better form retention and also reduces cycle time through higher material removal rate.

The latest generation SG products gives much higher in feeds, lower cycle time and generates high tolerances at lower cost per tool.
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Silicon Carbide DC Wheels

Silicon Carbide DC Wheels
  • Silicon Carbide DC Wheels
  • Silicon Carbide DC Wheels
  • Silicon Carbide DC Wheels
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Approx. Price: Rs 125 / PieceGet Latest Price

Product Details:

Abrasive GradeSilicon Carbide
Thickness Of Wheel7mm
Diameter100,180,230
Bore Size16.00 mm,22.23 mm

Grinding and cutting discs are produced in the state of the art quality Standard certified manufacturing facility, with stringent process controls and final product quality checks. By this, not only the best grinding performances are achieved but also the highest level of product safety is maintained.

  • High safety and consistency 
  • New Generation Bond system
  • Excellent free cutting action
  • Optimum wheel life 
  • High safety and consistency 

Product codes Such as 

  • HI CUT - CAST IRON
  • HI CUT - GLASS
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Gear Grinding Wheel

Gear Grinding Wheel
  • Gear Grinding Wheel
  • Gear Grinding Wheel
  • Gear Grinding Wheel
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Approx. Price: Rs 2,500 / PieceGet Latest Price

Product Details:

Bore Size20 mm to 304.8mm
Available Diameter80 mm to 508 mm
Gear Moduleupto 5 M,upto 8 M,upto 6-10 M,Above 10 M
Width10-125mm

Gear Grinding is very high precision finishing operation constitutes removal of considerable aount of excess material from gear teeth flank,Gear Grinding process are generally executed on Gear Teeth after Heat Treatment process to achieve desired Quality Parameters within permissible dimensionla tolerances. such as surface finish as well surface texture , accuracy in form and profile.

available for below application 

  • SINGLE RIB GEAR GRINDING 
  • MULTI- RIB GEAR GRINDING 
  • BEVEL GEAR GRINDING (SPIRAL BEVEL GEARS) 
  • HOB RE-SHARPENING 
  • SHAVING CUTTER 
  • GEAR HONING 
  • HONING RING (VITRIFIED BOND) 
  • HONING RING (EPOXY RESIN BOND) 
 
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CYLINDRICAL GRINDING WHEEL

CYLINDRICAL GRINDING WHEEL
  • CYLINDRICAL GRINDING WHEEL
  • CYLINDRICAL GRINDING WHEEL
  • CYLINDRICAL GRINDING WHEEL
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Approx. Price: Rs 2,500 / pcsGet Latest Price

Product Details:

Thickness Of Wheel10-150
Product TypeTYPE 1, TYPE 5 , TYPE 7
Bond TypeVitrified
Available Diameter350 mm - 750 mm

versatile range of Cylindrical Grinding Wheels are used for a variety of grinding operations that require fast stock removal, size generation, fine surface finish. Special wheels are also available for multiple diameters and shoulder grinding with pre-formed wheel faces, where wheel grindings are adjusted for plunge grinding

Cylindrical grinding wheels find wide application in the grinding of Valves, Plunger pins,Eye bolts, transmission shafts, Bearing races, Cam shafts, Crank shafts etc.

Product Features
  • Better form retention
  • Excellent component finish
  • Less dressing frequency
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CENTRELESS GRINDING WHEEL

CENTRELESS GRINDING WHEEL
  • CENTRELESS GRINDING WHEEL
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Approx. Price: Rs 3,000 / pcsGet Latest Price

Product Details:

Thickness Of Wheel75 - 250
Product TypeType 1, 5 & 7
Bond TypeVitrified
Diameter75 - 250

Range of Centreless Grinding Wheels include the versatile and time tested bond systems V10, V45, V2016, V1092, VG which provides high performance and is available in different sizes and grit combinations. These wheels are ideal for difficult - to - grind materials, which gives safety tolerances upto 60 mps. The unique characteristics of the highly fusible and cool cutting bonds used also imparts:

User Industries 

  • Bearing Industry
  • Automobile Industry
  • Cutting Tool Industry
  • Bar Grinding Industry
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Tool Room Grinding Wheels

Tool Room Grinding Wheels
  • Tool Room Grinding Wheels
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Approx. Price: Rs 1,000 / pcsGet Latest Price

Product Details:

Thickness Of Wheel3-25mm
Bond TypeVitrified
Diameter80-250 mm
Grit Size46,120,180,220
HardnessH-L
Operating Speed25 to 33 m/s
Bonding AgentV10,V10X ,V8, V cool,VG, VK10 ,V206, etc
Structure5,6,8
Wheel TypeTYPE 1,TYPE 6, TYPE 11 ,TYPE 12 ,TYPE 13

Tool room grinding wheels find vast applications in the manufacture and regrinding of cutting tools like drills, reamers, milling cutters, etc.

Operations are carried out on the periphery of plain wheels (Type-1) Face of Cup Wheels (Type 6 & 11 ) and edges of dish wheels ( Type 12 ).

These wheels are of white aluminium oxide (AA) Green Silicon Carbide (GC),Pink (RAA) , and Brown (A) Aluminum oxide abrasives.owing to their friable nature and sharp edge retention properties.

Toll Room wheels give very high productivity,
 
  • Excellent form retention 
  • Dimensional accuracy 
  • Surface finish 

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Aloxide Reinforced Cut-Off Wheels

Aloxide Reinforced Cut-Off Wheels
  • Aloxide Reinforced Cut-Off Wheels
  • Aloxide Reinforced Cut-Off Wheels
  • Aloxide Reinforced Cut-Off Wheels
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Approx. Price: Rs 100 / PieceGet Latest Price

Product Details:

AbrasiveCutting Wheel
Thickness3.0 mm,3.2mm,4.0 mm,5.0 mm
Diameter100mm,125mm,180mm,230mm,300mm,350mm,400mm,500mm
Usage/ApplicationSteel / Alloy Steel
Bore Diameter9.53mm,12.7mm,16.00mm,22.23mm,25.4mm,31.75 mm,40 mm

Grinding and cutting discs are produced in the state of the art quality Standard  certified manufacturing facility, with stringent process controls and final product quality checks. By this, not only the best grinding performances are achieved but also the highest level of product safety is maintained.

  • High safety and consistency 
  • New Generation Bond system
  • Excellent free cutting action
  • Optimum wheel life 
  • High safety and consistency 

Product codes Such as 

  • A24 R5 BFW
  • SPARK
  • SLEEK SUPREME
  • A24 SAMURAI
  • TEZZ
  • FOUNDRY WHEEL
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Snagging Wheel

Snagging Wheel
  • Snagging Wheel
  • Snagging Wheel
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Approx. Price: Rs 300 / PieceGet Latest Price
Product Brochure

Product Details:

Bond TypeResin
BrandCUMI
Diameter50-750 mm diameter
Size10-100 mm width

Snagging Wheels are made with a special brown Aluminium Oxide with unique bond system -optimized for good cutting action and long life
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Resinoid Tapper Cup Wheels

Resinoid Tapper Cup Wheels
  • Resinoid Tapper Cup Wheels
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Approx. Price: Rs 500 / PackGet Latest Price

Product Details:

Bond TypeResin
Diameter100-152.4 mm
HardnessR,Q-R
Grit12-24

Resin tapper cup wheels are designed for grinding of welded joints of metals and stone by means of portable grinders. Available with threaded nuts.
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Valve Lapping Compound

Valve Lapping Compound
  • Valve Lapping Compound
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Approx. Price: Rs 400 / PieceGet Latest Price

Product Details:

Packaging TypeTube,Tin
Physical StateLiquid
Packaging Size50 gm,400 gm
Surface FinishingExtra Coarse,Coarse,Fine,Medium

Valve Lapping Compound used for polishing of Valve seats and disks
  
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Additional Information:

  • Delivery Time: 7 days
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ALOXIDE DC WHEELS

ALOXIDE DC WHEELS
  • ALOXIDE DC WHEELS
  • ALOXIDE DC WHEELS
  • ALOXIDE DC WHEELS
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Approx. Price: Rs 100 / pcsGet Latest Price

Product Details:

Abrasive GradeALOXIDE
Bore16 mm , 22.23 mm
Available Diameter100mm ,125mm ,180mm ,230 mm

Grinding and cutting discs are produced in the state of the art quality Standard  certified manufacturing facility, with stringent process controls and final product quality checks. By this, not only the best grinding performances are achieved but also the highest level of product safety is maintained.
  • High safety and consistency 
  • New Generation Bond system
  • Excellent free cutting action
  • Optimum wheel life 
  • High safety and consistency 
Product codes Such as 
  • HI CUT - PLATINUM
  • HI CUT 
  • HI CUT FABRICATION
  • SLEEK PLATINUM 
  • SLEEK UNIVERSAL
  • SLEEK SUPREME
  • SAMURAI
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Zirconia Dc Wheels

Zirconia Dc Wheels
  • Zirconia Dc Wheels
  • Zirconia Dc Wheels
  • Zirconia Dc Wheels
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Approx. Price: Rs 150 / PieceGet Latest Price

Product Details:

Thickness Of Wheel4 mm,5 mm,7 mm
Bore Size16.00 mm,22.23 mm

Grinding and cutting discs are produced in the state of the art quality Standard  certified manufacturing facility, with stringent process controls and final product quality checks. By this, not only the best grinding performances are achieved but also the highest level of product safety is maintained.

  • High safety and consistency 
  • New Generation Bond system
  • Excellent free cutting action
  • Optimum wheel life 
  • High safety and consistency 

Product codes Such as 

HI CUT – ZIRCONIA
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Additional Information:

  • Delivery Time: 7 days
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Dressing Sticks And Hones

Dressing Sticks And Hones
  • Dressing Sticks And Hones
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Approx. Price: Rs 500 / PieceGet Latest Price

Product Details:

Size4 x 1/2",3 x 1 x 1/2" etc

Specialities are abrasive stones, sticks, blocks or cylinders of various sizes and cross sections used for sharpening or reconditioning Chisels, plane irons ,Gauges ,knives ,scythes, axes and shears and for polishing marble, mosaic, granite etc. These are made specifically to suit particular needs and the use of the right product will ensure both ease and speed in carrying out the sharpening or polishing jobs.
  • Combination stone : Designed to clean magnetic chucks
  • Dressing wheels : Break control devices used for dressing / opening diamond wheels
  • Dressing sticks : Dressing and opening vitrified bonded wheels
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Internal Grinding Wheels

Internal Grinding Wheels
  • Internal Grinding Wheels
  • Internal Grinding Wheels
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Approx. Price: Rs 1,200 / pcsGet Latest Price

Product Details:

Thickness Of Wheel5-75
Bond TypeVitrified
Diameter10-120 mm

Internal grinding is a process of finishing the inside diameter of the component to an accurate size and desired finish.The high contact areas in this application poses a challenge and CUMI offers both conventional & high performance wheels.

  • Better form retention 
  • Excellent component finish 
  • Less dressing frequency    
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  • Delivery Time: 30-45 days
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Reach Us
Mehul Hadiya (Head Business Development)
Royal Innotech
Harbholenath Park Society, B-56, Near Vijya Dashmi Society, Rajendra Park
Narol Naroda Highway, Ahmedabad - 380026, Gujarat, India


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