Description
Chadwick & Trefethen 21510 Size A Straight Shank Hand Adjustable Reamer
The Chadwick & Trefethen 21510 is a precision-engineered, hand-adjustable reamer designed for accurate hole sizing and smooth finishing in metalworking applications. Crafted from high-speed steel (HSS), it ensures durability and consistent performance for professional use.
Key Features:
- Adjustable Size Range: 15/32″ to 17/32″, offering flexibility for various applications.
- Right-Hand Cut: Ensures efficient material removal.
- 6-Blade Design: Provides precision and smooth operation.
- Straight Square Shank: Allows secure gripping and stability.
- Bright Finish (Uncoated): Optimized for performance without additional coatings.
- Overall Length: 5-1/2 inches for easy handling.
Specifications:
- Industry Standard Number: A
- Tool Material: High-Speed Steel (HSS)
- Cutting Direction: Right Hand
- Shank Type: Square
- Coating: Bright/Uncoated
- UNSPSC Code: 20121511
- Country of Origin: United States






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