Draper Expert 86mm HSS Bi-Metal Holesaw Blade with High-Speed Variable Pitch for Precise Drilling (Model 34769)

General Description

• High-speed variable pitch bi-metal hole saw designed for precise and clean cuts in metals, plastics, and wood.
• Capable of cutting holes up to 35mm (1.3/8”) deep.
• Constructed with a hardened M3 steel cutting edge welded to a durable alloy steel body for enhanced longevity and resistance to shattering.

Technical Specifications

• Maximum cutting depth: 35mm (1.3/8”)
• Material: Bi-metal with M3 steel cutting edge and alloy steel body
• Number of side slots: Four, for easy removal of cut material (slug)
• Threaded spindle: Female threaded for fixing to a 9.5mm arbor

Compatibility and Accessories

• Compatible with standard power drills
• Requires a 9.5mm arbor for attachment
• Recommended lubricant for metal cutting: Stock No. 76109 - Metal Cutting Lubricant, 400ml

Installation

• Attach the hole saw to a compatible 9.5mm arbor
• Secure the assembly onto a power drill

Usage

• Use with appropriate drill speed and pressure for clean, accurate cuts
• Apply lubricant when cutting metal to extend tool life

Other Information

• Designed for heavy-duty and stubborn materials
• Reduces risk of shattering due to construction design