Saxton HSS Hole Saw Cutter M42 Bi-Metal 8% Cobalt Heavy Duty + Arbor (14mm - 230mm) (86mm + Arbor)

[HIGH PERFORMANCE MATERIAL]: Compared to conventional hole saws, the HSS, M42 Bi-Metal + 8% cobalt saw offers superior cutting performance due to its higher cutting hardness and toughness, wear resistance, impact resistance, and faster cutting speed - 38mm cutting depth [SMOOTH CUTTING]: The non-binding clean edge design of the hole saws guarantees the hole saw blade will cut smoothly and cleanly. The incredibly sharp cutter and sharp tooth edge design (with 8% cobalt) makes it low-consumption, long-lasting, and resistant to wear and impact [APPLICATION]: Extensively utilised for cutting all wood, plastic, gypsum board, galvanised pipe, fire pipe, aluminium, thick steel plate, stainless steel plate, ferrous metal [EASY TO USE]: Press the pilot drill into the material until the hole saw finds the surface. As soon as the saw begins to cut, move it carefully and do not force into the material. Stop the drill after the saw has gone through the other side of the material. When cutting harder materials, use the drill at a slower speed. Cutting oil will increase longevity when cutting metal [EXTENSIVE RANGE]: All sizes available from 14mm - 230mm. Perfect for electricians, carpenters, plumbers, roofers etc. For use by both professionals and DIYers [INFORMATION]: Supplied complete with arbor and pilot drill bit