Carbide Bits For Metal Steel 10mm / Long Carbide Drill Bits Black Color
Brand Name:KTC
Certification:CCC
Model Number:DB-3D/5D
Minimum Order Quantity:10 pcs
Delivery Time:1-35days
Payment Terms:T/T, L/C,Paypal...
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Changzhou Jiangsu
Address:
Xixiashu Industrial Zone,Xinbei District,Changzhou City,Jiangsu Province,China
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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 |
Carbide Bits For Metal Steel 10mm / Long Carbide Drill Bits Black Color
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