M2 HSS Taper Chucking Reamer Set 3/8 1/2 5/8 3/4 Fits Reamers Bit

This M2 HSS Taper Chucking Reamer Set is a precision cutting tool set designed for enlarging holes in metalworking, compatible with 3/8" and 1/2" reamers.

Product Overview

The M2 HSS Taper Chucking Reamer Set delivers accurate hole sizing across a range of diameters for machinists and fabricators. Crafted from durable M2 high-speed steel, this taper chucking reamer set includes four essential sizes—3/8", 1/2", 5/8", and 3/4"—to handle common boring and finishing tasks. Professionals and serious DIYers turn to this reamer set for repeatable precision in ferrous and non-ferrous materials.

Key Features & Performance

• M2 high-speed steel construction ensures long-lasting sharpness and heat resistance
• Taper shank design provides secure chucking and excellent concentricity
• Set includes 3/8", 1/2", 5/8", and 3/4" reamers for versatile hole sizing
• Straight flutes promote smooth chip evacuation and reduce chatter
• Precision-ground cutting edges deliver clean, burr-free finished holes
• Compatible with standard 3/8" and 1/2" reamer chucks

Fitment & Compatibility

• Fits 3/8-inch and 1/2-inch chucking reamers
• Compatible with most drill presses, lathes, and milling machines using appropriate collets

Common Uses

• Enlarging and finishing holes to exact tolerances in steel, aluminum, and brass
• Deburring and sizing pre-drilled holes in automotive and engine components
• General machine shop operations requiring precise hole diameters
• Creating smooth bores in plastic and composite materials

Technical Specifications

• Material: M2 High-Speed Steel
• Included Sizes: 3/8", 1/2", 5/8", 3/4"
• Shank Type: Taper shank for chucking
• Flute Type: Straight
• Cutting Direction: Right-hand

Frequently Asked Questions

Q: What materials can these reamers cut? A: They are suitable for ferrous and non-ferrous metals, including steel, aluminum, brass, and cast iron, as well as many plastics.

Q: How should I lubricate the reamer during use? A: Apply cutting oil or a suitable lubricant to the workpiece and flutes to reduce friction, lower heat, and improve surface finish and tool life.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.