3/8″- 26 Threaded Shank Stop Countersink HSS 1/4″-28 Threaded Shank TSC3/8-26 One Day Deal
Original price was: $9.42.$4.90Current price is: $4.90.
For orders under $150.00, a shipping fee of $12.99 applies.
Industrial stop countersinks with threaded shanks are engineered for depth-controlled countersinking in metalworking and fabrication environments. These tools combine high-speed steel construction with threaded shank interfaces to support repeatable fastener seating in production settings.
Specs
Thread type: 3/8″-#26 Threaded Shank; 1/4″-28 Threaded Shank
Material grade: HSS
Features
Stop countersink with depth control to prevent over-penetration and maintain uniform countersink depth across batches.
Threaded Shank design provides secure engagement with tool holders and collets, ensuring consistent runout.
Material grade: HSS offers elevated wear resistance and heat tolerance for repetitive machining cycles.
Shank sizes: 3/8″-#26 Threaded Shank; 1/4″-28 Threaded Shank for compatibility with common CNC and manual machining setups.
Applications: Suitable for production environments demanding precise countersinking in steel, aluminum, and other non-ferrous materials.





