HSS Tin-Coated Step Drill Bits 3PCS
Warranty:no
Customized support:OEM
Model Number:DM1032
Type:Twist Drill Bit
Use:Metal Drilling
Working Length (mm):custom
Finish:White finish, Titanium Coated
Manufacturing Process:CBN profile ground
Material:High Speed Steel,HSS 4241
Flute:Straight
Color:White finish, Titanium Coated
Shank:Hex shank, 1/4"
Step:6/ 9 /10/12/ 13 steps
Size:1/4'' to 1 3/8'' ,3/16'' to 7/8'',1/4'' to 3/4'',1/8'' to 1/2''
Step Thickness:from 1/8" to 4.2"
Application:drilling holes in metal material, wood
Package:Metal Case, Wood Case, Plastic Tube
