K&M Controlled Depth Tapered Reamer - Large

• Case Mouth Chamfering Tool with Improved Handle
• Suitable for Calibers 6mm - .338
• Depth Stop Fingers
• Precise Cutter Depth Control
• Finest Case Mouth Chamfer for Competitive Bench Rest Shooters

It has been shown that the chamfer on case mouths has a significant effect on accuracy - even more so than the nose of a bullet. 'One cannot emphasise enough the need for complete protection of the bullet heel and base '  - Bob Pease.