One Day Deal 1-1/16″ X 5/16″ Taper Shank Counterbore HSS 3MT Taper Shank 3 Flute DEWCBRTS1-1/16
Original price was: $58.96.$30.66Current price is: $30.66.
For orders under $150.00, a shipping fee of $12.99 applies.
Industrial cutting tools for precision counterboring in metalworking and fabrication environments. This 3MT taper shank counterbore features a 3-flute geometry and HSS construction for durable material removal.
Specs
Dimensions: 1-1/16 inch x 5/16 inch
Drive type: 3MT Taper Shank
Material grade: HSS
Features
Functional benefits: 3-flute geometry provides efficient chip evacuation and stable bore quality during counterboring operations.
Compatibility: 3MT taper shank interface ensures secure mounting in compatible tool holders for CNC and manual milling setups.
Material: HSS construction offers wear resistance and temperature tolerance for repeated counterboring cycles.
Applications: Designed for precision recess creation for fastener seating in machine components, fixtures, and fabrication workpieces.





