Description
Professional-grade stop countersinks with threaded shanks are designed for precision countersinking in metal fabrication and machining. These tools feature High Speed Steel construction and threaded shanks for secure mounting and repeatable depth control.
Specs
- Variant A: Shank Diameter 3/8 inch; Thread #12; Shank Type Threaded; Material High Speed Steel
- Variant B: Shank Diameter 1/4 inch; Thread 1/4-28; Shank Type Threaded; Material High Speed Steel
Features
- Stop feature: Built-in depth stop to limit countersink depth and ensure uniform screw head seating across parts.
- Threaded shank: External thread on the shank enables secure retention in compatible holders and quick changeovers.
- Material: High Speed Steel (HSS) for enhanced wear resistance and heat tolerance in metalworking environments.
- Applications: Suitable for aerospace, automotive, and general metal fabrication where precise, flush countersink geometry is required.
- Compatibility: Designed for use with standard tool holders, chucks, and collets in both CNC and manual machines.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

