Step Drill Bits,Lytool 3Pcs,1/8"-7/8" Titanium Four Spiral Flute Cobalt Unibit Step Bit Set for Metal,1/4" Hex Shank M35 High Speed Steel Bit for Metal,Stainless Steel,Aluminum,Wood,Plastic

الوصف

Step Drill Bits,Lytool 3Pcs,1/8"-7/8" Titanium Four Spiral Flute Cobalt Unibit Step Bit Set for Metal,1/4" Hex Shank M35 High Speed Steel Bit for Metal,Stainless Steel,Aluminum,Wood,Plastic