Diamond And CBN Grinding Wheels

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Extremely hard materials offer high resistance against cutting media and require special cutting materials. Diamond & CBN grinding wheels are designed for cutting such materials with precision and safety. These cutting wheels provide high material removal rates for minimising downtime.

NORTON ABRASIVES -

Type 6A2C Straight Cup Grinding Wheels

Norton Abrasives Type 6A2C straight cup grinding wheels are intended for grinding shaped & flat surfaces and ideal for stock removal in tight-tolerance, toolmaking, resharpening & precision finishing applications. They feature armoured or freecutting diamond abrasives for cutting of ultra hard materials and are configured with arbor hole mounting attachments to fit small size holes. These wheels have resin bonds suitable for dry & wet locations and are available in abrasive grits of 120, 150 & 220.

NORTON ABRASIVES 69014191918A
NORTON ABRASIVES 69014191630B
NORTON ABRASIVES 69014192786C
NORTON ABRASIVES 69014192272D
StyleModelAbrasive MaterialDiameterGritItemMax. RPMThicknessPrice (inc. GST)
A69014191918---Grinding Wheel-- SGD 1143.59
RFQ
A69014191906---Grinding Wheel-- SGD 802.79
RFQ
B69014191630---Grinding Wheel-- SGD 1036.16
RFQ
A69014195686---Grinding Wheel-- SGD 1748.43
RFQ
A69014191910---Grinding Wheel-- SGD 879.15
RFQ
C69014192786Armored Diamond6"120Straight Cup Grinding Wheel60503/4" SGD 1395.59
C69014191860Armored Diamond6"120Straight Cup Grinding Wheel60503/4" SGD 1142.08
D69014192272Cubic Boron Nitride1/2"100Mounted Point15,000 to 20,0001/2" SGD 685.75
C69014192217Free Cutting Diamond6"150Straight Cup Grinding Wheel41403/4" SGD 1525.88
C69014191623Free Cutting Diamond6"220Straight Cup Grinding Wheel41403/4" SGD 1548.48
NORTON ABRASIVES -

Type 1 Diamond Grinding Wheels

Norton Abrasives Type 1 diamond grinding wheels are designed for toolmaking or resharpening applications in wet & dry locations. They feature diamond abrasiveness for strong tool cutting & wear-resistance and resin bond for prolonged service, self-sharpening & maintaining low temperatures during the operation. These wheels are pre-engineered for optimal performance with medium to fine grit grades and are available in 4 and 6 inch diameters.

NORTON ABRASIVES 69014192159A
NORTON ABRASIVES 69014192156B
NORTON ABRASIVES 69014191858C
StyleModelArbor SizeDiameterGritItemMax. RPMThicknessPrice (inc. GST)
A69014192159---Grinding Wheel-- SGD 664.51
RFQ
B690141921561.25"6"100SCut Off Grinding Wheel10,1850.035" SGD 636.57
C690141918581.25"6"100Cut Off Grinding Wheel10,1850.035" SGD 659.34
C690141917063/4"4"120Cut Off Grinding Wheel15,2801/32" SGD 532.62
NORTON ABRASIVES -

Straight Grinding Wheels, Diamond

Norton Abrasives straight grinding wheels are used for resharpening or toolmaking applications. They feature diamond abrasive for low friction coefficient, wear resistance & high tensile strength. They also offer increased cutting surface & reduction in interference with workpieces, owing to Type 1 or Type 1A1 abrasives. These wheels have 1.25 inch arbor holes or mandrels to attach die grinders & hand held drills.

NORTON ABRASIVES 69014191690A
NORTON ABRASIVES 69014192211B
StyleModelAbrasive MaterialDiameterGritMax. RPMThicknessPrice (inc. GST)
A69014191690Armored Diamond6"15060501/4" SGD 753.35
B69014192211Armored Diamond7"10051851/2" SGD 1333.41
B69014191853Armored Diamond7"15051851/2" SGD 1322.00
A69014191694Free Cutting Diamond6"22060501/4" SGD 735.09
B69014191692Free Cutting Diamond6"15060501/4" SGD 971.34
B69014191677Free Cutting Diamond4"15090751/8" SGD 530.66
B69014191699Free Cutting Diamond6"15060501/2" SGD 1102.48
NORTON ABRASIVES -

Diamond and CBN Grinding Wheel

Norton super abrasive grinding wheels are designed to cut and smoothen extremely hard materials and feature diamond and cubic boron nitride abrasive materials for high material removal rates. For working on both wet and dry precision grinding applications, these wheels come in abrasive grades ranging from 100 to 120 grit. The brand's resin-bond grinding wheels are ideal for tool making, resharpening and toolroom reconditioning jobs because of their excellent durability with a high performance to price ratio. Choose from a wide range of these abrasive grinding wheels available in 7260 and 9075 rpm rotational speed variants on Raptor Supplies.

NORTON ABRASIVES 69014191841A
NORTON ABRASIVES 69014191832B
NORTON ABRASIVES 69014191651C
NORTON ABRASIVES 69014191652D
StyleModelAbrasive MaterialDiameterGritItemMax. RPMThicknessPrice (inc. GST)
A69014191841---Grinding Wheel-- SGD 1292.80
RFQ
B69014191832---Grinding Wheel-- SGD 986.72
RFQ
C69014191651---Grinding Wheel-- SGD 776.78
RFQ
B69014191842---Grinding Wheel-- SGD 1297.79
RFQ
B69014191834---Grinding Wheel-- SGD 982.93
RFQ
D69014191652Armored Diamond3.75"120Flaring Cup Grinding Wheel90751.5" SGD 821.20
D69014191636Armored Diamond5"120Flaring Cup Grinding Wheel72601.75" SGD 976.16
D69014191719Cubic Boron Nitride3.75"100Flaring Cup Grinding Wheel90751.5" SGD 809.05
DAREX -

Diamond and CBN Grinding Wheels

DAREX PP11115GFA
StyleModelPrice (inc. GST)
APP11115GF SGD 756.10
APP08626GF SGD 1268.96
APP08624GF SGD 1231.14
APP16060GF SGD 1082.59
APP16050GF SGD 1288.97
APP16052GF SGD 1330.24
APP11125GF SGD 634.40
APP16062GF SGD 1058.66
DIAMOND VANTAGE -

Diamond and CBN Grinding Wheels

DIAMOND VANTAGE DXA0125P4525IA
DIAMOND VANTAGE DXA2920P04AB
DIAMOND VANTAGE DXA0125P0725IC
DIAMOND VANTAGE DXA2920P09HD
StyleModelPrice (inc. GST)
ADXA0125P4525I SGD 341.15
ADXA0125P0425A SGD 310.35
BDXA2920P04A SGD 206.86
BDXA2920P05H SGD 305.03
ADXA0125P0625I SGD 470.63
CDXA0125P0725I SGD 541.01
BDXA2920P07H SGD 409.06
DDXA2920P09H SGD 515.11
BDXA2920P45H SGD 231.96
BDXA2920P06H SGD 343.32
MAKITA -

Diamond and CBN Grinding Wheels

MAKITA A-95009A
MAKITA A-96213B
StyleModelPrice (inc. GST)
AA-95009 SGD 521.43
BA-96213 SGD 457.05
NORTON ABRASIVES -

Dish Grinding Wheel

NORTON ABRASIVES 66253161197A
NORTON ABRASIVES 66252836966B
NORTON ABRASIVES 66252836574C
NORTON ABRASIVES 66252836977D
NORTON ABRASIVES 66243530067E
NORTON ABRASIVES 66252837732F
StyleModelPrice (inc. GST)Pkg. Qty.
A66253161197 SGD 504.701
RFQ
B66252836966 SGD 776.595
RFQ
C66252836574 SGD 1293.925
RFQ
D66252836977 SGD 575.595
RFQ
E66243530067 SGD 448.785
RFQ
F66252837732 SGD 754.365
RFQ

Diamond And CBN Grinding Wheels

Norton Abrasives diamond & CBN grinding wheels are designed for smoothing and cutting extremely hard materials in metalworking, mining, fabrication, construction, instrumentation and manufacturing industries. These grinding wheels deliver high material removal rates while minimising thermal damage to the workpiece. Norton Abrasives grinding wheels are highly durable and can grind wet or dry materials. The brand's flaring cup / cut-off / dish / straight cup grinding wheels comprise abrasives bonded with cubic boron nitride (CBN) and industrial diamonds for grinding extremely hard materials like carbide cutting tips, gemstones and concrete. Norton surface grinding wheels feature a resin bond for maximum grain retention and excellent shock-absorbing capacity. For grinding reinforcement bars and protruding bolts in construction industries, the brand offers cut-off wheels featuring free-cutting diamond abrasives and fine grits, ensuring a precise operation. Choose from a wide range of Norton Abrasives diamond & CBN grinding wheels available in different dimensions, materials (diamond, aluminium oxide, armoured diamond, cubic boron nitride & free cutting diamond), grit sizes and rpm ratings.

Uses

Norton Abrasives diamond & CBN grinding wheels are designed for cutting and smoothing hard materials for metalworking, aerospace, mining, fabrication, construction, instrumentation and manufacturing applications. These grinding wheels ensure minimum thermal damage inflicted to the workpiece while cutting. They also ensure high precision while performing the workpiece cutting. Diamond & CBN grinding wheels are ideal for sharpening cemented carbide cutting tools, cutting off ceramic & glass materials, surface grinding dies, cutting off carbide rods, grinding spray coatings and steel parts. Various materials that can grind with these wheels are electronic components, abrasives, stones, plastics, fibreglass, ceramics and glass.

Features

Diamond and CBN grinding wheels have high quality synthetic diamond / CBN (cubic Boron Nitride) abrasive material for ensuring high precision while cutting hard materials. These grinding / cutting wheels deliver high material removal rates and can easily cut difficult to grind steel parts. These grinding wheels are wear resistant and are thermally stable.

Working Mechanism

Diamond cutting wheels have a metal wheel having a diamond coating on its cutting edges. Similarly, CBN grinding wheels have a lair of synthetic material on their cutting edges. These cutting wheels are fixed onto a grinding machine for grinding & slicing hard materials.

Standards and Approvals

  • Norton Abrasives diamond and CBN grinding wheels are manufactured in accordance with ANSI safety standards and OSHA regulations.

Frequently Asked Questions

How to select a grinding wheel?

Various factors contribute for selecting the grinding wheel type that are mentioned below:
  • Material being ground: Aluminium oxide grain wheels are used for grinding ferrous metals, silicon carbide grain grinding wheels for non ferrous metals and non metals and ceramic & super abrasive grains are used for either of these workpiece materials.
  • Grinding pressure: The grinding pressure in the grinding zone also determines the type of suitable grinding wheel. For heavy pressure applications, the user should use tough / durable grain wheels that tolerate a large amount of pressure generated during the grinding operation.
  • Form accuracy and required finish: Finer grit grinding wheels should be used for achieving close geometric tolerances. For applications that require fast stock removal rates, coarse grit wheels are an ideal choice.
  • Area of contact: If a small area of contact is needed, the user can choose tough / durable grain grinding wheels. As it equates to higher force per grain, the wheel material should be highly durable.
  • Machine / spindle horse power: When the grinding machine has higher horsepower available to the spindle, the user should install a harder wheel grade grain. For low horsepower machines, softer grain wheels should be used to prevent the grinding wheel grain from dulling and causing surface damage to the workpiece.

When to replace Norton Abrasives grinding wheel?

It depends upon the grinding wheel type and the application.
  • Straight wheels: The usable portion of the straight style grinding wheel is considered to be the portion that extends beyond the mounting flanges. The grinding wheel should not be worn to the size that would allow the flange assembly to touch against the workpiece holding fixture or the workpiece itself.
  • Cylinder wheels and segments: These wheels are fixed onto grinding machines and these machines determine the discard size of these wheels. The down feed mechanism of these machines keeps the grinding wheel from contacting the workpiece. The grinding wheel should not be lowered for avoiding wheel breakage.
  • Recessed wheels: These wheels have recesses that cannot be worn down to the mounting flange as the edge of the recess spalls away. Additionally, wheel grit size and application counts while replacing these cylinder wheels.
  • Portable wheel cups: Norton Abrasives portable wheel cups must be discarded as the machine guard prevents the proper grinding of the workpiece. The machine guard determines the discard size by preventing any additional grinding to the wheels rim.
  • Raised hub wheels: Norton Abrasives raised hub wheels are gauged based on machine guard as well. If the application in hand allows the grinding wheel to be worn stub, the user should halt before contacting the wheel mounting flanges. Additionally, the wheel's hub should not be used for grinding.

Why grinding wheel dressing should be done before mounting the grinding wheel?

Dressing the grinding wheel refers to removing the current layer of abrasive material so that a sharp surface is achieved for working on the workpiece. Trueing the grinding wheel makes the workpiece grinding surface parallel to other reference planes or grinding tables, so the grinding wheel is even from all sides and produces an accurate surface.

Can CBN grinding wheels grind carbide?

Yes, CBN grinding wheels can sharpen pure carbide bits. A wet CBN grinding wheel can slice through the carbide material at the same speed as the diamond wheel. However, while cutting carbide materials, CBN wheels wear at faster rates.

What are the uses of CBN grinding wheels?

CBN grinding wheels have high chemical resistance and thermal stability, which makes these grinding wheels suitable for grinding ferrous materials like bearing & hardened steel, nickel-based alloys and ferrous materials. These grinding wheels are used for cutting, sharpening and removing metal from hard surfaces.

What is grit size in Norton Abrasives grinding wheels?

Grit size on grinding wheels runs from coarse, medium to fine. Coarse being 16 - 24 grit, medium 36 - 60 grit and fine being 80 - 120 grit. The superfine range runs from 150 and higher. Grinding wheels are usually between 24 and 100 grit. Jointing & honing stones used for grinding wheel maintenance are 150 grit or higher.

What is glasing in grinding wheels?

When the surface of the grinding wheel develops a shining and smooth texture, it is said to be glased. This appearance indicates that the grinding wheel is blunt which means the abrasive grains are not sharp to grind the workpiece with precision. Glasing is usually caused by grinding hard materials that are too hard for the grinding wheel abrasive material.

How to know if the grinding wheel needs dressing?

As the sharpness of the grinding wheel dulls from the glasing & loading, dulled chips and grains are removed with a suitable dressing tool to expose the sharp cutting edges while making recesses for the chips.

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