We find these to be a superior product in terms of performance and strength to similar nails on the market
and is highly reliable and durable Use with Bosch multi-construction arbors
Body hardened and tempered to maintain trueness
Manufactured to DIN 603/555
high level of quality for any application with wood and metal The side set
Lenox Bi-Metal Hole Saw 89mm Power Tool Accessories We find these to beBi Metal Hole saw designed for the professional and made to provide long lasting performance. Cuts through aluminium, copper, iron, stainless steel, wood, zinc. Features: High Speed Cutting Edge Thick backing plate, gives robustness Bi Metal Construction, long life, shock resistant Compact design 4 6 Variable TPI, reduced harmonic vibration Variable gullet depths, more efficient chip clearance