HSS-Co5 (Cobalt) Left Hand Jobber Drill Set UNF 2" HSS Button Die

UNF 2" HSS Button Die - TO SUIT A 2' DIE STOCK

Slotted cutting edge allows water to enter the cut

Extended tool life

In most situations it will produce thicker chips minimising work hardening of the cavity

HSS-Co5 (Cobalt) Left Hand Jobber Drill Set UNF 2" HSS Button DieHSS Co5 (Cobalt) Left Hand Twist Drill Set Bordo Fractional Left Hand Cobalt Tough HSS Co5 Twist Drills. 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 applications. In these situations it will produce thicker chips