M4x0.7 HSS-E V3 Oil Grooved Fluteless Tap Sutton Brand_Rohm 80663 1/2" Drive Hex bit

80663 1/2" Drive Hex bit Metric Socket 17mm

Then add a little water and continue to rub before rinsing well with clean running water and dry hands with clean paper towel

Collet range 7mm - 13mm

TengTools Combination Spanner 600550 - 50mm • Manufactured and designed in accordance with DIN3113A from high grade Chrome Vanadium Steel

M4x0.7 HSS-E V3 Oil Grooved Fluteless Tap Sutton Brand_Rohm 80663 1/2" Drive Hex bitFor cold forming of threads in materials with good flow characteristics. Fluteless Single Coolant Groove Through or blind holes Depths up to approx. 1. 5 x diameter HSSE V3 TiN for longer tool life Overall length 53mm Forming length 13mm Drill size 3. 7mm