3pcs Combination Drill Tap &Tip Tap Bit Set Nano Blue Coated Screw Tapping Bit Tool High Speed Steel Drilling Tapping Bits Metric Size M1.2-M24 for Copper and Aluminum (M20*2.5)

Set of 3 drill tap bits inMetric sizes M1*0.25, with 1/4inch Quad-shaped universal quick-change shank, fit Electric hand drill, impact drill, bench drill, electric screwdriver and other tap machines

• 【HIGH VERSATILITY】Set of 1 drill tap bits inMetric sizes M20*2.5, with 1/4inch Quad-shaped universal quick-change shank, fit Electric hand drill, impact drill, bench drill, electric screwdriver and other tap machines
• 【DURABLE】This metric combination drill and tap bit set is made of high-quality high speed steel with Nano Blue coating，highly hard, sharp, rustproof, anti-corrosive, durable, ensuring long time use.
• 【HIGH EFFICIENCY】They are taps with drilling function, three-in-one operation, which can drill, tap, deburr and counter holes on copper, brass, aluminum, metal sheet and plastic at the same time, so as to quickly , Complete work completely, greatly save processing steps and time costs, and improve work efficiency.
• 【WIDELY USE】Ideal for drilling, tapping, cutting on aluminum plate,copper,wood, soft metal, iron, etc
• 【Comprehensive Set】This set includes 1 drill&tap bits in metric sizes, Our drill and tap bits set come with a storage case for easy portability.