GMTOOLS 29Pcs Cobalt Drill Bit Set, 135 Degree Tip High Speed Steel with Black and Gold Finish, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-1/2" Hygie Rinse ♥10pcs x #6-32 x 1-3/4’’

♥10pcs x #6-32 x 1-3/4’’

model number: 307-B

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Can as pet screen door

GMTOOLS 29Pcs Cobalt Drill Bit Set, 135 Degree Tip High Speed Steel with Black and Gold Finish, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-1/2" Hygie Rinse ♥10pcs x #6-32 x 1-3/4’’Brand: GMTOOLS Features: High Quality Material: The combination of high speed steel black and gold oxide finish increases drill bit's corrosion resistance and wear resistance. 135Split Point: The 135 degree fast cutting point is automatically centered and penetrates quickly with less pressure, fully ground drill bit with sharp and durable cutting edge. Twist design for bring metal shavings up and out of the hole drill. Features: round straight shank,