Trend 7-Piece Plumber Hole Saw Set, 19mm to 57mm, Fast Cutting and Long-Lasting Blades, HS/Set/7

DURABLE COBALT TEETH: Steel Body with 1.27mm thickness and M42 HSS with 8% Cobalt teeth increase durability and longevity, dissipating heat effectively for smoother, faster cuts. VERSATILE MULTI-MATERIAL USE: Cuts through wood, aluminium, steel, stainless steel, brass, cast iron, plasterboard, and plastic with ease, providing reliable performance across varied projects. Ideal for both thin and thick-gauge materials. VARIABLE PITCH FOR EFFORTLESS CUTTING: Variable pitch tooth design (4/6 TPI) ensures smooth, fast cuts with reduced vibration, minimizing user effort. Optimized tooth spacing improves swarf clearance, delivering efficient performance in different materials. PRECISE CUTTING DEPTH: The drilling depth accommodates material thicknesses up to 38mm, making it suitable for a broad range of applications. Ensures accurate, professional-grade cuts without compromising speed or precision. CONVENIENT STORAGE CASE: Includes seven hole saws (19mm, 22cm, 29cm, 44cm, 51cm and 57mm), heavy-duty arbor, HSS pilot drill, and ejection spring, all neatly stored in a durable case for easy organisation, transport, and accessibility., Weight: 2.5794084654 pounds, Manufacturer: Trend Machinery & Cutting Tools Ltd