10-54mm 13 Pce Locksmith's Hole Saw Kit 5mm 1/4" Hex Shank Diamond

5mm 1/4" Hex Shank Diamond Core Drill

Gold Finish TiN Coating (Titanium Nitride) helps to dissipate heat and reduces friction and cold welding

135 Deg Split Point cuts faster and reduces wandering

Includes Phillips#2 / Slot 6mm double ended bit

10-54mm 13 Pce Locksmith's Hole Saw Kit 5mm 1/4" Hex Shank Diamond10 54mm 13 Piece Locksmith's Hole Saw Kit Locksmith's Hole Saw Kit contains 4 hole saws(22, 25, 32, 54mm) and 5 corresponding spade bits(10, 22, 25, 32, 35mm) this kit is ideal for all locksmiths. Bordo bi metal hole saws are premium quality, general purpose saws suitable for a wide variety of materials and applications. The high speed steel cobalt (HSS Co) cutting edge provides shock resistant teeth and resists tooth strippage. 4 6 positive tooth