4-12mm P&N Step Drill Hss Tin 2510120 Thread 5/8" UNF Left Hand

Thread 5/8" UNF Left Hand

M6 Nyloc nuts 60 pcs

800nm Voltage 36V Multi Volt

1/4 x 5/8 x 30 Pieces Serrated Hex Flange Bolts & Nuts Zinc Plated

315 in End A joint type none End A SAE/met Metric

4-12mm P&N Step Drill Hss Tin 2510120 Thread 5/8" UNF Left HandP&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