3-Flute Spiral PPR Counterbore Drill Bit - Pipe Repair & Hole Enlargement Kit

Product Description:
This professional 3-flute spiral PPR counterbore drill bit is specifically engineered for plumbing repair and maintenance work. Designed to create clean, precise counterbores in PPR pipes for socket fusion and pipe repair applications. The unique three-flute spiral design ensures fast chip removal and smooth cutting action, while the specialized tip geometry provides perfect centering and prevents walking on curved pipe surfaces.

Key Features:

Professional Counterbore Function: Creates perfect recesses for pipe fittings and repair couplings

Optimized for PPR Material: Special flute geometry and cutting angles designed specifically for polypropylene random copolymer pipes

Fast Chip Evacuation: Spiral flutes efficiently remove material without clogging

Precision Ground Tips: Sharp, centered points prevent slipping and ensure accurate hole placement

Convenient to Use: When it is impossible to replace the pipe fittings, it can be used to lift the mouth. The speed is very fast, it does not deviate, and the pipe opening is smooth.

Technical Specifications:

Bit Type: 3-flute spiral counterbore drill bits

Material Compatibility: PPR pipes and fittings

Shank Type: Standard round shank for drill chucks

Material: 40Cr-Steel

Applications:

·PPR pipe system repair and maintenance

·Creating recesses for pipe fittings and couplings

·Hole enlargement for plumbing installations

·Pipe preparation for socket fusion welding