Counterbore for 5/16" screw - 21/64" pilot

About This Item: Weldon high-speed steel countersinks and deburring tools are known for their unique designs and their ability to cut a wide range of materials such as wood, plastic and metal. This unique tool is free cutting and chatterless, which leaves a smooth finish. Tools are stock for 60º, 82º, 90º and 100º degree cutting. Specifications: Type: 82º Pilotless Countersink Part Number: LGL10-2 Screw Size: 5/16" Pilot Diameter: 21/64" Cutting Lip Diameter: 1/2" Shank: 3/8" Overall Length 6" Features: Free-Cutting Made of  M-7 High Speed Steel Offerings in Short and Long Series for Reach 2 Flutes for Better Chip Elevation About this Manufacturer: For nearly a century, the Weldon brand has been known for a strong tradition of craftsmanship, innovation and the highest standards of quality. Our deep engineering roots brought to market products like the Crest-Kut®, Zero Flute Countersink, Ski-Carb® and premium carbide end mills like the Tri-Power. Weldon’s commitment helping customers maximize machine productivity is the driving force behind our round tool offering. In support of providing you with the finest, solid-roun tools in the market, we continue to re-invest in the latest manufacturing hardware, software and supporting tools. Our objective is to provide our customers with Weldon tools that will exceed their requirements and expectations. Our pattern and level of investment are driven by these goals. When you purchase a Weldon product, you are not only buying a tool, you will also receive the best customer and technical support in the industry. We stand behind every product made, not only in terms of product performance, but also for inside and field technical support. Our end-use customers are Manufacturerrs. Our business is dependent upon the health and productivity of Manufacturerrs. We are committed to your machining productivity and success.