Draper 108mm High-Speed Steel Bi-Metal Holesaw Blade with Variable Pitch for Precise Cutting (Model 34771)

Description

• This high-speed bi-metal holesaw is designed for precise and clean cutting of holes in metals, plastics, and wood up to 35mm (1.3/8”) deep. It features a hardened M3 steel cutting edge welded to a durable alloy steel body, ensuring long-lasting performance and reducing the risk of shattering. Suitable for heavy-duty applications, it provides accurate and efficient cuts in stubborn materials.

Technical Specifications

• Diameter: 108mm
• Material: Bi-metal (M3 steel cutting edge and alloy steel body)
• Maximum cutting depth: 35mm (1.3/8”)
• Construction: Variable pitch for smooth cutting
• Features: Four side slots for slug removal, female threaded spindle for arbor attachment

Compatibility and Accessories

• Compatible with standard 9.5mm (3/8”) arbors
• Requires a compatible arbor for attachment to power drills
• Recommended lubricant for metal cutting: Stock No. 76109 - Metal Cutting Lubricant, 400ml

Installation

• Attach the holesaw to a compatible arbor with a 9.5mm spindle
• Secure the assembly in a power drill
• Ensure the drill is set to the appropriate speed for the material being cut

Usage

• Mark the desired hole location on the material
• Use a lubricant when cutting metal to extend the tool’s lifespan
• Operate the drill steadily, applying consistent pressure for a clean cut

Other Information

• Designed for heavy-duty and professional use
• Durable construction reduces shattering risk and enhances longevity