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Carbide Bits For Metal Steel 10mm / Long Carbide Drill Bits Black Color

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Carbide Bits For Metal Steel 10mm / Long Carbide Drill Bits Black Color

City & Province	changzhou jiangsu
Categories	Pneumatic & Air Tools

Product Details

Carbide Bits For Metal Steel 10mm / Long Carbide Drill Bits Black Color

tungsten carbide drill bits

The Benefits of Tungsten Carbide Drill Bits

Tungsten Carbide drill bits are used in many applications including, drill bits for the manufacturing industry. Carbide drill bits come in various sizes and have a multitude of uses within the industry.

Carbide drill bits are usually attached to some sort of tool, usually a drill which forces the drill bit to rotate and provides adequate torque to create a hole for the intended purpose.

carbide drill bitsTungsten carbide and carbide mixes are extremely hard and can produce appropriate drilling capabilities in most all materials while holding a sharp edge longer than other bit materials. Because of its durability, Tungsten Carbide can be rather expensive so that is why industries are using more recycled carbide tools. Carbide recyclers are collecting scrap carbide from various industries and machine shops to process through carbide recycling methods.

Specifications

DB-3D/5D Tungsten steel drill bit is made of imported fine particle tungsten steel material with bending strength of 4300mpa, grain size of 0.6 μm, and high-performance composite coating imported from Switzerland. The cutter adopts special angle design, strict quality control, self inspection rate of 100%, qualification rate of more than 98%, suitable for hole processing of various grades of steel, non-ferrous metals and other materials.

Raw Material	GU20UF/TF200
WC	89%
Co	11%
TRS	>4300N/mm2
Hardness	>91.5HRA
A.O.L	66mm-153mm
Grain size	0.6 μm
Upto	HRC55-60
Coating	Balzers/TiSiN
Suitable for	various grades of steel, non-ferrous metals and other materials

Coating

Item	TiSiN
Hardness(HV)	3600
Thickness(UM)	3
Oxidation temp(°)	1000
Friction coeffient	0.45
Color	Copper

Standard Sizes

Flute Length=3*D
Cutting Diameter	Shank Diameter* Overall Length
D3-D6	D6*66L
D6.1-D8	D8*79L
D8.1-D10	D10*89L
D10.1-D12	D12*102L
D12.1-D14	D14*107L
D14.1-D16	D16*115L
D16.5-D18	D18*123L
D18.5-D20	D20*131L
Flute Length=5*D
Cutting Diameter	Shank Diameter* Overall Length
D3-D3.7	D6*66L
D4-D4.65	D6*74L
D4.8-D6	D6*82L
D6.1-D8	D8*91L
D8.1-D10	D10*103L
D10.1-D12	D12*118L
D12.1-D14	D14*124L
D14.1-D16	D16*133L
D16.5-D18	D18*143L
D18.5-D20	D20*153L