4-25mm P&N Step Drill Hss Tin Nyloc UNF 3/4 Overall Length: 315mm

Overall Length: 315mm

Keyway Width Tolerance

ASB-3-R-N Cobalt Ifanger Cutter For Through Holes 17mm Min Bore

plastics & wood

3/8" & 1/2" Drive black SAE Socket storage tray Set space saving design preferred by

4-25mm P&N Step Drill Hss Tin Nyloc UNF 3/4 Overall Length: 315mmP&N Quickbit Step Drill 4 25mm 11 Steps: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 25mm 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 149040250