P&N Drill Step HSS-TIN HEX-SHK Quickbit Carded 4-12MM 8-Step Durable construction for heavy-duty industrial

Durable construction for heavy-duty industrial use

heat and wear resistance Titanium Aluminium Nitride (TiAlN) Coated - For increased surface hardness and longer tool life Universal Shank - Fits all magnetic base drilling machines

5mm: D633 0650

Carbide Burr set 1/4"

P&N Drill Step HSS-TIN HEX-SHK Quickbit Carded 4-12MM 8-Step Durable construction for heavy-duty industrialP N 149040120 METRIC Diameters 4, 5, 6, 7, 8, 10, 11, 12mm Steps 8 Shank 1 4" P&N Quickbit Step Drills are ideal for sheet metal without pre drilling. During drilling, the next step deburrs the previously drilled hole. These bits are suitable for use in sheet metal, aluminium, plastic & fibre glass.