About this item

• Durable Keyless Bit Chuck: LuMuank chuck crafted from alloy material, a one-piece construction design, and a built-in spring make our 3-jaw chuck more secure and durable than plastic models. The quick-change keyless drill chuck can hold a variety of mini drill bits ranging from 1/32¡± to 1/8¡±. Even at high speed, the drill bit can be firmly clamped, eliminating the need for frequent rotary tool changes.
• Brass Chuck: Made of high-quality brass, it combines strong, resilient, and anti-bending properties. Its excellent wear resistance and durability are significantly better than ordinary aluminum alloy chucks. The unique 4-claw grip design provides a strong clamping force that can firmly hold a variety of drill bits (from 1/32" to 1/8¡±), ensuring no offset and zero vibration under high-speed operation, greatly improving processing accuracy and efficiency.
• 7mm Collet Nut: The collet nuts are made of metal material, they are more durable and safer than plastic materials. Not only can it improve the accuracy of installation and use, but also maintains the stability of work efficiency.
• Wide Application: This drill collet chuck set is compatible with most Dremel rotary tools on the market, and is very suitable for light accessories, including drill bits, sanding drums, buffing wheels, wire brushes and bristle brushes, and cutting wheels.
• What You Get: 1*keyless chuck, 10*brass collets, 2*collet nuts, 2*mounting accessories. Please measure and compare sizes before purchasing.