M35 Cobalt Full Grind Drill Bit with 2mm-13mm Specifications, Find Details and Price about Hollow Twist Drill Bit Hand Tool from M35 Cobalt Full Grind Drill Bit with 2mm-13mm Specifications - ShunDe Jiatian Hard Tool Co., Ltd.
Specifications
TypeTwist Drill Bit
UsageWood Drilling, Well Drilling, Metal Drilling, Masonry Drilling