Milwaukee Holesaw Pilot Drill Bit – 6 × 89 mm (Model 4932479468) | Precision-Centered Drilling

High-Speed Steel Ground (HSS-G) • 6 mm Diameter • 89 mm Length • 135° Split Point Tip • Anti-Slip 3-Flat Shank • Universal Arbor Fit

When accuracy and control matter, the Milwaukee Holesaw Pilot Drill Bit – 6 × 89 mm delivers consistent, centered performance for hole saw cutting in wood, plastic, metal, and drywall. Designed for use with standard hole saw arbors, it's the go-to pilot bit for professional tradesmen and serious DIYers.

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🔧 Key Features – Stable, Clean & Durable

• 6 mm Diameter, 89 mm Total Length
  Ideal length for guiding deep hole saw applications while maintaining central alignment.

• HSS-G Steel Construction
  Ground high-speed steel offers excellent heat resistance and long-lasting cutting edge—built to endure jobsite demands.

• 135° Split Point Tip
  Self-centering design prevents walking, ensuring fast, accurate starts with minimal surface damage.

• 3-Flat Shank Design
  Prevents slipping in the chuck for a secure hold during high-torque drilling tasks.

• Parabolic Flute for Chip Removal
  Enables quick evacuation of debris, reducing heat build-up and improving bit life.

• Universal Compatibility
  Fits all standard hole saw arbors, making it easy to pair with existing tools in your kit.

📏 Technical Specifications