1-13mm 25 Pce HSS Cobalt Drill Set ABS Case Brilliant Diamond Vacuum Brazed Hole

Brilliant Diamond Vacuum Brazed Hole Saw

The single piece* 4 edge tungsten carbide head offers extreme toughness and wear resistance drilling with exceptionally low vibration

all-purpose cutting product designed to optimise tool life

HSS Bright Finish UNC Hand and Machine Taper/Intermediate/Bottom Tap

1-13mm 25 Pce HSS Cobalt Drill Set ABS Case Brilliant Diamond Vacuum Brazed Hole1 13mm 25 Pce HSS Cobalt Drill Set ABS Case 1. 0 10. 0mm x 0. 5mm, 11. 0 13. 0mm x 1. 0mm PLUS 3. 3, 4. 2, 6. 8mm. Bordo Metric Cobalt Tough HSS Co5 Twist Drills. DIN338 135 Split Point (crankshaft point). Split point is self centering and the short distance from the drill axis to the outer corners results in faster penetration, reducing the need for end thrust. The 135 point should be used to cut harder steel materials especially in deep hole