Drill Bit Set; Twist Drill Set HSS Titanium nitrated 1 – 10 mm 170-Piece
Titanium Nitrated Coating:
Twisted drill bits roll forged and coated with titanium nitrate allowing for increased durability & long lasting strength.
Strong & Long Lasting Drill Bits:
Drills manufactured in accordance with DIN 338.
For Drilling in Various Materials:
Suitable for drilling plastics, wood, steel, cast iron,non-ferrous metals, alloyed & non-alloyed material.
Sizes Included:
1.0-8.0 mm (in 0.5mm steps): 10 piece each.
8.5-10.0 mm (in 0.5mm steps): 5 piece each.
Drill Out Kit with Guides; Universal
Valve Lapping Tool Kit
Set includes a 5-inch rubber roller attachment that has two 8mm steel shanks to fit your drill.
Includes 16mm, 20mm, 30mm, 35mm, and 45mm attachable rubber suction cups.
The suction cups make fitting and seating various valve sizes easy.
Use with your existing electric drill and automotive valve grinding compound (not included) to correct surface irregularities and to remove sub-surface damage on your new valves when working on a top-bottom rebuild.