Genuine 4 X 6″ Extra Long Combined Drill Bit and Countersink HSS 5/16″ Round Shank DEW4X6
Original price was: $17.51.$9.11Current price is: $9.11.
For orders under $150.00, a shipping fee of $12.99 applies.
Industrial cutting tool for combined drilling and countersinking in metal fabrication. The bit features 6 inches overall length and a 5/16 inch round shank, manufactured from HSS for durability in high-speed drilling applications.
Specs
Overall length: 6 inches
Cutting diameter: #4
Shank diameter: 5/16 inch
Drive type: Round shank
Material grade: HSS
Features
Combined drill bit and countersink: Enables drilling and countersinking in a single operation for efficient hole prep in metalwork.
High speed steel: Material provides heat resistance and durability under typical metalworking drilling conditions.
Extra long geometry: 6 inches length enables access to deeper holes and recessed features.
Round shank compatibility: 5/16 inch shank fits standard drill chucks and collets, ensuring stable cutting.





