Diamond Wheel Point Dremel 26157105JA 4.4 mm

The Dremel Diamond Wheel Point 4.4 mm (26157105JA) is a small, durable rotary accessory for precision cutting, engraving, carving, touch-up and finishing on hard materials. With a 4.4 mm diameter and 46 mm overall length, the bit is coated in diamond particles to provide clean cuts and smooth results on wood, glass, ceramic, hardened steel, stone and semi-precious materials. Compatible with Dremel rotary tools, it is intended for detailed work where controlled material removal is required.

Advantages

Diamond particle coating ensures long life and consistent abrasive performance. The compact 4.4 mm diameter allows precise access to tight areas and fine detail work. The 46 mm length gives good reach while maintaining stability when mounted in Dremel tools. Suitable for a wide range of hard materials, the wheel point delivers clean edges and fine finishing without excessive chipping.

Suitable for

• Detail engraving on glass and ceramics
• Fine cutting and shaping of stone and semi-precious stones
• Touch-up and finishing on hardened steel and metal
• Carving and detailing on wood and jade

Key specifications

• Brand: Dremel
• Model / MPN: 26157105JA
• EAN: 8710364044849
• Diameter: 4.4 mm
• Overall length: 46 mm
• Tip: diamond particle coated wheel point

How to use

Securely install the Dremel Diamond Wheel Point in a compatible collet or chuck according to your rotary tool instructions. Select an appropriate speed for the material—lower speeds for metals and glass, moderate speeds for stone and ceramics, and higher speeds for softer wood. Apply light, steady pressure and move the bit steadily to avoid overheating or excessive wear. Use proper clamping of workpieces and change direction or cooling pauses as needed to maintain finish quality.

Recommendations

Use appropriate personal protective equipment (safety glasses, dust mask, gloves) and work in a well-ventilated area. For best results on glass and stone, periodically cool the contact area with water. Match speed and pressure to the material to extend bit life and avoid surface damage.