6pcs Titanium Carbide Drill Bit Saw Set 4-12 4-20 4-32mm 3 6 8mm Woodworking Metal Core Hole Opener For Steel

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6pcs Titanium Carbide Drill Bit Saw Set 4-12 4-20 4-32mm 3 6 8mm Woodworking Metal Core Hole Opener For Steel


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Material Carbide point angle / Drill Bit Point Type / shank type Whistle Notch surface finish Multilayer TiCN/TiN, High Temp/Hardness AlTiN Cutting Direction / drill type Step Drill Bit application Steel customized support OEM, ODM Customized support OEM, ODM Cutter type Step Drill Bit Application Wood/Sheet Metal/Mild Steel/Aluminum/Bras/Copper/Plastic Product Name HSS Step Drill Bit color […]


MaterialCarbidepoint angle/
Drill Bit Point Type/shank typeWhistle Notch
surface finishMultilayer TiCN/TiN, High Temp/Hardness AlTiNCutting Direction/
drill typeStep Drill BitapplicationSteel
customized supportOEM, ODMCustomized supportOEM, ODM
Cutter typeStep Drill BitApplicationWood/Sheet Metal/Mild Steel/Aluminum/Bras/Copper/Plastic
Product NameHSS Step Drill BitcolorGolden
FeatureDiameters marked on bit surfaceSurface:Titanium plating


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