Bordo 2010-F5 Jobber Drill Set HSS Cobalt 1/16 - 1/2" 2Tier, 21pieces Carbide Drill Bits Cobalt bi-metal HSS construction lasts

Cobalt bi-metal HSS construction lasts up to 10X longer than carbon steel blades

▲Prevents spatter adhesion: to workpieces and torch parts

Nitrile (NBR) snap wrap with retaining ring

Grade 8 high tensile metric hex nuts with hot dip galvanised finish

Bordo 2010-F5 Jobber Drill Set HSS Cobalt 1/16 - 1/2" 2Tier, 21pieces Carbide Drill Bits Cobalt bi-metal HSS construction lastsBordo Fractional 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. 1 16 1 2" 21 Piece HSS Cobalt Drill Set ABS Case. Bordo Fractional Cobalt Tough HSS Co5 Twist Drills Designed for demanding cobalt drill bits applications. A practical choice for hss drill bits requirements