Place of Origin
Jiangsu, China
Model Number
2023.10.14---004
Product Name
HSS Step Drill Bits
Application
wood, plastic, slim iron, slim aluminum.
Material
HSS 4241/6542 M35
Size
3-13mm, 4-12mm, 4-20mm, 4-22mm, 4-32mm, 6-35mm
Package Type
Package include: 1pcs / round bar International Packaging Standard
Shank
Triangle Shank, Hex Shank
Finish
Other, Black Oxide, sandblasted