|Item||Drill/Tap & Countersink Bit Set|
|Material||Shock Resistant Plastic|
|Tap Sizes||6-32, 8-32, 10-32, 1/4-20|
|Number of Pieces||68|
- Bits drill, tap, and debur mild steel, aluminum, copper, brass, plastic in 1 step. Back taper prevents thread damage from over-drilling. Made of high-speed steel with split-point drill tip. 1/4" shank. Twist drill and plug tap style. Include plastic case and quick-change adapter.