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Solid Carbide Inner Coolant Twist Drill Bit Cutter 3D Drilling Tool for Metal

2025-04-13 introduction 2210
eitfs3500
Drill Bit
Tungsten Carbide
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
0.3-40mm
4mm-40mm
0.005~-0.01mm
38-330mm
45/55/60/65HRC
Coper.Cast Iron.Carbon Steel.Mould Steel
CNC System
Metal Drilling
Eitfs
Customized(Altin, Tialn, Tin, Nano, etc)
eitfs
Each Piece with Plastic Box in Carton.
China
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