JK HOLE SAW BI-METAL 3"/76MM

Product Description

The JK 76 mm (3″) Bi‑Metal Hole Saw is a robust circular cutting accessory designed to bore larger holes in wood and other materials when used with a compatible drill and arbor. Made with bi‑metal construction featuring high‑speed steel (HSS) cutting tips welded to a flexible alloy body, this design combines durability with effective chip clearance. The slotted body helps eject debris as the saw cuts, reducing binding and improving cutting speed. JK bi‑metal hole saws are commonly used in woodworking, electrical, plumbing and general construction tasks that require precise round holes.

Key Benefits and Features

• High‑speed steel (HSS) teeth: Gives good wear and heat resistance for repeated cutting in wood and similar materials.
• Bi‑metal construction: Durable cutting profile — HSS teeth + alloy body help balance flexibility and strength.
• Effective chip removal: Sloping slots in the saw body help eject chips and dust for smoother, less strenuous cutting.
• Large hole size: 76 mm diameter (3″) is ideal for holes needed for pipe routing, wiring, electrical boxes and fixtures.
• Standard compatibility: Works with threaded arbors (pilot drill/mandrel sold separately) so you can reuse existing drilling accessories.

Essential Specifications

• Diameter: 76 mm (3″) — size of hole produced.
• Material: Bi‑Metal body with HSS cutting tips — high wear resistance.
• Cutting Depth: Typically ~38 mm (standard for this size under similar designs) — allows through‑holes in standard timber and sheet materials.
• Shank/Arbor Requirement: Requires threaded arbor and pilot centre bit for use (not usually included).