Place of Origin
Guangdong, China
Product Name
Step Drill Bit
Product Material
HSS steel
4-20mm
4, 6, 8, 10, 12, 14, 16, 18, 20mm
4-32mm
4, 6, 8, 10, 12, 14, 16, 18, 20,22,24,26,28,30,32mm
Package Included
1x 3Pcs Hss Drill Bit Set
Keyword
step cone drill bit
Materials that can be cut
steel, brass, wood, plastic, etc.