GFB Bi-Metal Hole Saw Pilot Drill Bit 6.3x72mm

GFB Bi-Metal Hole Saw Pilot Drill Bit 6.3x72mm

GFB Bi-Metal Hole Saw Pilot Drill Bit 6.3x72mm is a precision-engineered replacement accessory designed to guide and center bi-metal hole saws during drilling operations. Manufactured from high-speed steel with a bi-metal structure, it delivers accurate centering, stable penetration, and reliable performance under high cutting loads. The pilot drill keeps the hole saw firmly positioned at the start of the cut, preventing wandering and ensuring clean, concentric holes. Suitable for use with bi-metal hole saws on metal, wood, plastic, and similar materials, it provides dependable results for professional installation, workshop, and general construction applications.

Key Features

• HSS Bi-Metal Construction: Provides durability and long service life under demanding conditions.
• Accurate Centering: Keeps the hole saw aligned for clean, concentric holes.
• Anti-Wandering Design: Ensures stable starts and prevents bit drift on hard surfaces.
• Multi-Material Use: Compatible with metal, wood, plastic, and similar materials.
• Heat Resistant Performance: Maintains cutting efficiency during extended use.
• Universal Compatibility: Suitable for standard bi-metal hole saw arbors.

GFB Bi-Metal Hole Saw Pilot Drill Bit 6.3x72mm - Technical Specifications

• Diameter: 6.3 mm
• Length: 72 mm
• Product Type: HSS Bi-Metal Pilot Drill Bit
• Application Areas: Metal, wood, plastic
• Usage: Centering and guiding bi-metal hole saws during drilling