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[China]
Trade Verify
Address: No.105 Punan Street,Xixiashu Town ,Xinbei District,Changzhou City, Jiangsu Province,China
Contact name:Alice Zhong
Supal (Changzhou) Precision Tools Co.,Ltd |
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Verified Suppliers
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High Performance Carbide Drills With Coolant Hole Oil Rig Twist Drill Bits Internal Drilling Cutter for woodworking
High peformance Carbide Oil hole drill
Size:3D/5D
Top angle:118degree-140degree
With internal coolant hole
Material: Kennametal
Grain Size:0.5um
Co:12 %
Flexural strength:4300N/mm2
For drilling hole , high preformance , high speed , with TiAlN coating getting long tool life
| HRC | HRC45 , HRC55 , HRC60 , HRC65 |
| Material | YG10X , YL10.2 &WF25 , K44 &K40 , H10F |
| MG Grain size | 0.7um , 0.6um , 0.5um , 0.5um |
| CO | 10% , 10% , 12% , 10% |
| Flexural strength | 3320N/mm2 , 4000N/mm2 , 4300N/mm2 , 4300N/mm2 |
| Coating Type | AlTin , Tialn , 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 Coefficient | 0.3 , 0.3 , 0.45 , 0.4 |
| Color | Black , Violet , Copper , Blue |
| Application | Machinery Processing , Aeropace , Automobile , Mould , Plastic and other fields |
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