Afcabakila 2 PCS 3/4 Inch Diamond Grinder Bits, Brass Core for Stained Glass Grinder, with 2 Wrenches, Compatible with Most Brands

Welcome to our store！Features: These 3/4 inch diamond grinder bits are designed for stained glass, ceramics, stone, and jewelry grinding applications. The set includes two bits with brass cores that prevent shaft sticking and a double-plated diamond surface for wear resistance. Each bit comes with a matching wrench for easy installation and removal. Compatible with most brand-name glass grinders (max 4200 RPM), they require water or coolant during use to reduce heat and improve cutting performance. Their compact size and gold-colored finish add practicality and a clean look to your toolkit.Specification:Material: Diamond + Copper + Stainless SteelColor: Gold and SilverSize: 3/4 InchPacking List: 2 x 3/4 Inch Diamond Grinder Bits2 x WrenchesNotes:Manual measurement, please allow slight errors on size.The color may exist a slight difference due to different screen displays.

• Complete Set: This kit includes two 3/4 inch diamond grinder bits and two matching wrenches. The 2 PCS diamond grinder bits allow you to have a spare or replace worn bits without delay, while the wrenches enable quick and secure bit changes. For stained glass workers, having a complete set of grinder bits and tools on hand reduces downtime and keeps your glass grinder operational for continuous projects.
• Durable Construction: Each 3/4 inch diamond grinder bit features a brass core that resists binding and will not stick to the grinder shaft, making bit removal effortless. The grinding surface is double-plated with diamond abrasive, and the cutting edge is hardened with chromium. This combination of brass core and diamond plating enhances wear resistance and longevity, so the stained glass grinder bits maintain their shaping performance even after extended use on hard materials.
• Wide Compatibility: These 3/4 inch diamond grinder bits are designed to fit most standard glass grinders, including Inland, Gryphon, Delphi Glass, Glastar, and other popular brands. The 3/4 inch shank size matches industry standard collets, and the bits operate safely at a maximum speed of 4200 RPM. When installing the grinder bits into your glass grinder, always add water or coolant to prevent overheating and to prolong the life of both the bit and the machine.
• Versatile Application: The stained glass grinder bits work effectively for shaping and smoothing not only stained glass but also ceramic tiles, natural stone, gemstones, and jewelry materials. The frosted design of the diamond grinding surface allows precise control when grinding curves, edges, and small details. Whether you are creating mosaics, repairing glass art, or shaping ceramic pieces, these 3/4 inch diamond grinder bits deliver consistent results across multiple hard surfaces.
• Easy Operation: Changing grinder bits is straightforward with the two included wrenches – one to secure the shaft and one to loosen the bit. The brass core design eliminates shaft binding, so the bit slides off smoothly without excessive force. To achieve optimal grinding efficiency, always use water or coolant during operation; the compact size (1.25 x 0.67 x 0.31 inches) of each bit also makes storage simple in any workshop or studio.