Draper 41074 32 mm HSS Bi-Metal Holesaw Blade

High-speed variable pitch bi-metal hole saw designed for precise and clean cuts in metals, plastics, and wood. It can cut holes up to 35mm (1.3/8”) deep. The cutting edge is M3 steel welded to a durable alloy steel body for longevity and resistance to shattering. It features four side slots for easy removal of cut material (slug). The hole saw attaches to a standard power drill via a 9.5mm arbor (female threaded spindle). Use with appropriate drill speed and pressure for clean cuts, and consider a metal cutting lubricant such as Metal Cutting Lubricant (400ml) when cutting metal. The tool is manufactured to accommodate hard and soft materials, including wood, steel, brass, bronze, cast iron, aluminum, and plastic, delivering fast, heavy-duty cutting action up to the specified depth.

Features

• Bi-metal construction with M3 steel edge
• Four side slots for slug removal
• Max cutting depth 35mm (1.3/8")
• Compatible with 9.5mm arbor on standard drills
• Suitable for wood, steel, brass, bronze, cast iron, aluminum, plastic

Technical specifications

• Material: Bi-metal with M3 edge and alloy steel body
• Number of side slots: Four
• Maximum cutting depth: 35mm (1.3/8")
• Threaded spindle: Female; attaches to 9.5mm arbor
• Requires standard power drills
• Lubricant: Metal Cutting Lubricant, 400ml (Stock No. 76109)