Product Details:
Payment & Shipping Terms:
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Place Of Origin: | Jiangsu,Chiang(Mainland) | Material: | Carbide |
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Name: | Center Drill Bit | Size: | 0.5-12mm |
Shank: | Straight Shank | Application: | Metal Drilling |
Coating: | AlTiN/NACO/TiAlN/TiSiN | OEM: | Accept |
High Light: | hinge centering drill bit,center finding drill bit |
Features:
1, Super raw material
HRC45 | HRC55 | HRC60 | HRC65 |
YG10X | YG10.2 &WF25(Taiwan) | K44 & K40 (German) | H10F (Sweden) |
Grain Size:0.7um Co:10 % Flexural strength:3320N/mm2 |
Grain Size:0.6um Co:10 % Flexural strength:4000N/mm2 |
Grain Size:0.5um Co:12 % Flexural strength:4300N/mm2 |
Grain Size:0.5um Co:10 % Flexural strength:4300N/mm2 |
2, Reasonable price
Pleasure to offer you more discount according to your quantity.
More quantity, more discount.
3, Super coating
Item | AlTiN | TiAIN | TiSiN | NACO |
Hardness(HV) | 3200 | 2800 | 3600 | 42(GPA) |
Thickness(UM) | 2.5-3 | 2.5-3 | 3 | 3 |
Oxidation Temp(°) | 900 | 800 | 1000 | 1200 |
Friction Coeffient | 0.3 | 0.3 | 0.45 | 0.4 |
Color | Black | Violet | Copper |
Blue |
Contact Person: Alice Zhong