Product Description
"-Vorteck Cobalt step drill centre, drill and debur sheet material in one smooth operation.
-5% Cobalt-High Speed Steel gives exceptional performance on hard materials like stainless steel and brass.
-precision ground one piece design for high strength and accurate drilling.
-Vorteck 1/4"" Hex Quick-Lock Shank - Ensures a secure, slip-resistant connection for high torque applications.
-set contains 3 pieces 4-12mm 4-20mm and 6-32mm with step depths of 5mm-4-12mm - 1mm steps 4,5,6,7,8,9,10,11 and 12mm.
-4-20mm - 2mm steps 4,6,8,10,12,14,16,18 and 20mm.
-6-32mm - 2mm steps 6,8,10,12,14,16,18,20,22,24,26,28,30 and 32mm.
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