Deep Cut Step Tip Step Drill, Cobalt TiAIN Coated Step Tip Step Drill 10mm Deep Cut 4-12mm x 1mm HSS-Co5 (Cobalt) TiAlN Coated 1/4" Hex Shank:Step Tip Step Drill 10mm Deep Cut Tapping 4.2,5,6.8,8.5,10.2,12,14mm HSS-Co5 (Cobalt) TiAlN Coated 1/4" Hex Shank Drills through concrete embedded rebar

Drills through concrete embedded rebar

They will reduce your costs and increase your speed of performance

free spinning

When used on external threads this series has greater tensile stress area than coarse threads of the same size

Deep Cut Step Tip Step Drill, Cobalt TiAIN Coated Step Tip Step Drill 10mm Deep Cut 4-12mm x 1mm HSS-Co5 (Cobalt) TiAlN Coated 1/4" Hex Shank:Step Tip Step Drill 10mm Deep Cut Tapping 4.2,5,6.8,8.5,10.2,12,14mm HSS-Co5 (Cobalt) TiAlN Coated 1/4" Hex Shank Drills through concrete embedded rebarStep Tip Step Drill HSS Co5 (Cobalt) TiAlN Coated 1 4" Hex Shank HSS Co5 (Cobalt) Titanium Aluminium Nitride Coated (TiAlN) step drills offer unparalleled performance when drilling hard metals such as stainless steel. Step Tip negates the need for a pilot drill in metals and provides extreme drilling speeds in ferrous and non ferrous metals, plastic and all timbers. 1 4" hex shank is ideal for use with impact drivers, quick change adaptors and bit