Coolant Fed Toolholder Bushing - (OD: 1-1/4" x ID: 5/16") - Part #: CNC 86-12CFB 5/16" 1.5mm x 60 Serrations - Jaw Nuts and Screws Chuck Size 4" to 5" inches 3583 Specification Designation DIN Spiral

3583 Specification Designation DIN Spiral Type Regular Spiral Threaded Shank No Number of Flutes 2 Drill Bit Diameter Tolerance (mm) h8 Web Thinning Web-Thinning Drill Bit Grade Heavy Duty Material Grade M35 Series/List 329

Maximum Pressure (psi): 14

30 Specification Designation NAS Spiral Type Regular Spiral Flute Type Spiral Number of Flutes 2 Cutting Direction Right Hand Point Type Split Point Shank Type Straight Web Configuration Tapered Web Thinning Web-Thinned Drill Bit Grade General Purpose Through Coolant No

Item #: 20135638

Coolant Fed Toolholder Bushing - (OD: 1-1/4" x ID: 5/16") - Part #: CNC 86-12CFB 5/16" 1.5mm x 60 Serrations - Jaw Nuts and Screws Chuck Size 4" to 5" inches 3583 Specification Designation DIN SpiralInventory In Stock Fast Online Checkout Same Day Shipping. 2% Off ALL Online Orders. Use Code at Checkout: 2%OFF Click here to see our full line of Toolholder Bushings with product charts with critical dimensions.