Ursprungsort
Jiangsu, China
Maßgeschneiderte unterstützung
OEM, ODM, OBM
Modellnummer
BAOTAZUAN---9
Product Name
HSS Step Drill Bits
Size
4-12 (9 steps) 4-20 (9 steps) 4-32 (15 steps)
Customized support
OEM, ODM, OBM
Shank
Triangle Shank, Hex Shank
Flute
Straight Flute, Spiral Flute
Application
wood, plastic, slim iron, slim aluminum.
Surface
Titanium coated/Bright Finished
Working Length (mm)
customized