suttontools Bi-Metal Cobalt Holesaw 140mm H1251400

The suttontools Bi-Metal Cobalt Holesaw 140mm is a heavy-duty cutting tool built for professionals tackling large-diameter holes in demanding materials. Its bi-metal cobalt construction delivers exceptional durability and heat resistance, powering through steels, stainless steel, cast iron, non-ferrous materials, plastic, and wood with precision and control.

At 140mm diameter with a 5/8″ thread, this large-format holesaw is compatible with BD24 and BD26 pilots and UA3 or QFX arbors, making it easy to integrate into your existing setup for both machine and hand-held drilling applications. Ideal for electrical, plumbing, HVAC, and structural trades requiring consistent, clean large-bore cuts.

Key Features

• Bi-metal cobalt construction for superior strength and heat resistance
• Cuts steels, stainless steel, cast iron, non-ferrous materials, plastic, and wood
• Suitable for machine and hand-held drilling applications
• Compatible with BD24 and BD26 pilots; UA3 and QFX arbors
• Large 140mm diameter for wide-bore cutting in trade and construction

Specifications

• SKU: H1251400
• Diameter: 140mm
• Thread: 5/8″
• Pilot: BD24, BD26
• Arbor: UA3, QFX
• Construction: Bi-Metal Cobalt