Complete B2B Procurement Index · Est. 1998
Industrial diamond blades, core drill bits, PPE safety equipment, automotive maintenance sets, and workshop hand tools. Process-matched to buyer drawings with 100% pre-shipment inspection and delivery from any port in China.
Sturdy one-piece carbon steel hole saw with permanently affixed round shank and center drill, offering exceptional economy for woodworking and interior drywalling.
Heavy-duty hole saw arbor mandrels featuring hardened alloy steel drive pins, 1/2"-20 & 5/8"-18 threads, and premium HSS center pilot drills for slip-free power transmission.
Economical high-carbon steel hole saw with induction-hardened teeth, designed for rapid, clean cuts in softwoods, plywood, plasterboard, drywall, and PVC pipe.
Specialized shallow-depth sheet metal hole saw with safety flange stop collar to prevent over-penetration into electrical wiring and internal components behind metal panels.
One-piece integrated bi-metal hole saw featuring a permanently welded 1/4" or 3/8" hex shank, spring-loaded pilot bit, and zero arbor assembly hassle for fast cordless drilling.
Full-spectrum 13-piece industrial kit containing 9 high-performance M42 bi-metal hole saws (19mm–76mm), 2 quick-change arbors, pilot bit, and accessories in rugged case.
12-piece master hole saw set providing 8 M42 bi-metal hole saws (19mm–76mm / 3/4"–3"), two heavy-duty mandrels, spare pilot drill, and hex key in rugged carrying case.
10-piece industrial M42 bi-metal hole saw set featuring 6 popular commercial cutting sizes, 2 mandrels with center drills, pilot spring ejection, and blow-mold case.
Complete 9-piece contractor set containing 6 essential M42 bi-metal hole saws (19mm–57mm / 3/4"–2-1/4"), two quick-lock arbors, and thread adapter in a heavy blow-mold case.
Industrial M42 bi-metal hole saw with 8% cobalt electron-beam welded tooth edge and 4/6 variable pitch geometry for fast cutting in stainless steel, cast iron, and wood.
Industrial rotary hammer drill bit with monoblock 4-cutter cross carbide head and twin helical flutes, engineered for reinforced concrete, rebar encounters, and granite.
Heavy-duty DIN 8039 masonry drill bit with copper-brazed YG8C tungsten carbide tip, designed for percussion impact drilling in brickwork, concrete block, and stone.
