Drillco 8 Helical Flute Right Cut Taper Pin Reamer (457E080)

Description

Drillco 457E080 8 Helical Flute Right Cut Taper Pin Reamer is designed for precision machine reaming in production environments where accurate taper pin holes are critical. With a 1/4″ per foot taper, each reamer ensures a perfect fit for standard taper pins, with the point entering holes reamed by the next smaller size. The right-cut helical flutes efficiently direct chips forward, reducing flute packing and maintaining smooth cutting action. Constructed from premium HSS and featuring black and gold surface treatment, this reamer delivers superior durability, high lubricity, and long service life. Its tapered point allows for easy alignment, while the reduced 3-flats shank is compatible with portable power tools.

Features:

• 8 taper pin reamer with 1/4″ per foot taper for precise fits
• Right-cut helical flutes for efficient chip evacuation and reduced flute packing
• Premium HSS construction for extended tool life
• Reduced 3-flats shank compatible with portable power tools
• Tapered point for easy hole realignment
• Black and gold surface treatment for maximum lubricity
• Safety collar on shank to prevent over penetration
• Made in the USA

Benefits:

• Accurate taper pin alignment for reliable assembly
• Efficient chip removal for consistent, smooth operation
• Durable construction for high-volume production use

Technical Specifications:

• Model: 457E080
• Type: Helical Flute Right Cut Taper Pin Reamer
• Taper: 1/4″ per foot
• Flute Type: Helical flute for machine reaming
• Material: High-speed steel (HSS)
• Applications: Production reaming of standard taper pins