Electric Power Tools 6PCS Step Drill Bits Set Titanium Coating Hss Step Drills Bit Set for Metal Drilling
Customized support:OEM
Brand Name:DMTOOLS
Model Number:DM
Place of Origin:China
Tool Includes:Electric Drill, Step Drill
Application:DIY, Metal drilling
Package:Customize
Dimensions:Customize
Standard:DIN338
Materal:M35
Shank:Straight Shank
Product Name:Step Drill Bit sets
Flute:spiral flute
Material:High Speed Steel, HSS 4241/4341/6542
Surface:Titanium coated/Bright Finished
Size:4-32mm, 4-20mm, 4-12mm
Hardness:HRC62-65