The Chadwick & Trefethen ‘D’ Blade Set is a replacement blade set from Chadwick & Trefethen made to fit the brand’s ‘D’ Adjustable Reamer once the original blades wear down from use. Choke-reaming blades take real wear cutting through barrel steel, and swapping in a fresh blade set is a far cheaper fix than replacing the entire reamer body. Keeping a spare set on hand means a gunsmith’s expandable-choke reaming work doesn’t stall waiting on a full reamer replacement. It’s a maintenance part rather than a standalone tool, meant to pair with an existing ‘D’ reamer.

Key Specifications

• Fits the Chadwick & Trefethen ‘D’ Adjustable Reamer as a direct replacement blade set.

Frequently Asked Questions

What tool does this blade set fit? Chadwick & Trefethen’s ‘D’ Adjustable Reamer.

Why replace the blades instead of the whole reamer? The cutting blades wear down from repeated use well before the reamer body needs replacing, making a blade swap the cheaper fix.

Buy the Chadwick & Trefethen ‘D’ Reamer Blade Set

Add this blade set to your gunsmithing tool kit, shipped fast from our Lubbock, Texas gun shop.