9.2mm Dia HSS Cobalt Straight Round Shank Metric Twist Drill Bit Drilling Tool 8mmx1/4PT Fitment:for Toyota Corolla 1988-1989

Fitment:for Toyota Corolla 1988-1989

Base Size: 78

for BMW 335i 2009-2011

75 inch(D*L)

4pcs x 4mm to G1/8 Male Connector

9.2mm Dia HSS Cobalt Straight Round Shank Metric Twist Drill Bit Drilling Tool 8mmx1/4PT Fitment:for Toyota Corolla 1988-1989This product is made of high speed steel and cobalt material. After using full grinding process, it has stronger cutting ability and longer service life. Suitable for processing non ferrous metals (such as copper and aluminum), non metallic and ferrous metals (such as iron, steel and stainless steel). Straight shank works in both keyed and key less drill chucks. The advantages of full grinding drill bit: High geometric precision, strong cutting