HDI20 - 150A
Weight: kg

5/16" drill bit 5/16 drills HSS

5/16" drill HSS x 2-15/16" flute length x 4-19/32" overall length

Click on  Drills Inch  to buy all other sizes from 1/64" to 3/4". All British made excellent quality

- View what customers say about Us Satisfied customers include Rolls Royce, British Petroleum, Exxon Mobil Chemical, British Airways Avionics, Scottish Power Energy, etc