5D 4mm Solid Carbide Drill Bits For Steel Drilling With Inner Coolant Hole
USD $13 - $16 /Piece
Min.Order:5 Pieces
Changzhou WeitefuTools Co., Ltd.
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WTFTOOLS China factory supply 5*D 4mm Solid Carbide Drill Bits For Steel Drilling With Inner Coolant Hole
Material:Carbide, Solid Carbide
Type:Drill Bits, Carbide Drill Bits
Finish:Super Life TiAlN
Place of Origin:Jiangsu, China
Brand Name:WTFTOOLS
Application:CNC Machinery Drilling Use
Workpiece:Coper.Cast Iron.Carbon Steel.Mould Steel.Hardened Steel.Aluminum
Surface treatment:TiN TICN TIALN Coating or Custom
Flute Diameter:4.00mm
Flute Length:36.00mm
Shank Diameter: 4.00mm
Total length:66.00mm
Tolerance:+/- 0.005mm