Tork Craft Mandrel Diamond Coated Arbor 32 – 152mm, (MOQ 2) for Non-Metal Hole Saws

Key Features:

• Mandrel Shank — 7/16″ hex (hexagonal drive) for a firm, high-torque hold in standard drill chucks, minimizing slippage during extended or demanding abrasive drilling.
• Compatible Hole Saw Sizes — 32mm to 152mm diameter (suits medium to large holes in hard surfaces, common for plumbing, electrical, tiling, stonework, and industrial applications).
• Pilot Drill — Includes a replaceable 6.35mm (1/4″) diameter pilot drill bit (typically HSS) for accurate hole starting, precise centering, and reduced wandering on brittle materials.
• Drive Pins — Equipped with anti-rotation drive pins to lock the hole saw securely, providing reliable torque transfer and stability for larger diameters under grinding loads.
• Application — Designed exclusively for diamond grit hole saws (compatible with most brands). Ideal for cutting extremely hard, non-metallic materials such as ceramics, porcelain, tile, glass, granite, stone, masonry, brick, fiberglass, composites, and similar tough or brittle surfaces. Diamond grit abrades/grinds rather than cuts with teeth, outperforming carbide or bi-metal in these scenarios (avoid metals—use bi-metal mandrels like TC17007 for those).
• Build — Durable steel construction with threaded mounting and pins; engineered to handle the intense abrasion and heat of diamond grit applications.