Bosch HSS Twist Drill Bit Cobalt 338 Drill Bits ( Select Size ) Size:12.5mm 1x 6" Round Abrasive Disc

1x 6" Round Abrasive Disc

1x 1-1/16 Roman Ogee

1x PA-70 Honing Compound to use with the Leather Honing Wheel

6 x 25mm TORX Bits: T10

Standard shaft depth 90mm (100mm without stop)

Bosch HSS Twist Drill Bit Cobalt 338 Drill Bits ( Select Size ) Size:12.5mm 1x 6" Round Abrasive DiscHSS Twist Drill Bit Cobalt provides long lasting performance when drilling stainless steel Cobalt alloy and fully ground HSS provide wear resistance and heat protection Two cutters and two flutes remove chips quickly to make the bits last even longer Cylindrical shank compatible with three jaw drill chucks. Technical Data Diameter (D) mm Working length (L1) mm Total length (L2) mm 1,00 12 34 1,50 18 40 2,00 29 49 2,50 30 57 3,00 33 61 3,20 36 65 3,50