4-12mm P&N Step Drill Hss Tin 6490710 Combination of new geometries and

Combination of new geometries and grades give better tool life and performance compared to competitors

Mild Steel 3

PosiStop is available in five different thicknesses: 15

Good Choice for Use on Soft Metal Applications

4-12mm P&N Step Drill Hss Tin 6490710 Combination of new geometries andP&N Quickbit Step Drill 4 12mm 8 Steps: 4, 5, 6, 7, 8, 10, 11, 12mm Shank size: 1 4" hex suits quick change adaptors Features include: Ideal for sheet metal without pre drilling During drilling, the next step deburrs the previously drilled hole Titanium Nitride coated for long life Made from High Speed Steel Fixed drilling steps Easy to sharpen non skid tip Two straight fluted cutting edges for greater control through steps 149040120