The Sealey SMS01 is a bench grinder drill bit sharpener attachment designed to restore precision to HSS twist drill bits quickly and accurately. This versatile grinding accessory transforms any standard bench grinder into a dedicated sharpening station, handling drill bits from 3-19mm (1/8-3/4") diameter with a minimum length of 75mm. The sharpener features a built-in angle gauge with four preset grinding angles at 41° (ideal for countersinking), 49°, 59°, 68°, and 88°, eliminating guesswork and ensuring consistent results across different drilling applications. This range of angles makes it suitable for sharpening general-purpose twist drills as well as creating precise countersink profiles. A rotating neck mechanism simplifies the sharpening process by enabling easy grinding of both cutting edges without repositioning the bit, helping maintain symmetrical cutting geometry for improved drilling performance. At just 0.29kg, the compact attachment stores easily in the workshop and mounts quickly when drill bit maintenance is required. Features and Benefits: • Compatible with any standard bench grinder for versatile workshop integration • Five preset angle options accommodate different drilling and countersinking requirements • Rotating neck design ensures even sharpening of both drill bit flutes • Lightweight construction at 0.29kg for easy handling and storage Specifications: Angle Adjustment: 41° (Countersink), 49°, 59°, 68°, 88° Brand: Sealey Minimum Drill Bit Length: 75mm Nett Weight: 0.29kg Sizes: Ø3-19mm(1/8-3/4")