Dipromini Micromotor Microfiling Handpiece, 1.00mm stroke length.

The TOOLSDFMMMH Dipromini reciprocating handpiece is the perfect choice for professionals requiring exceptional precision when working in narrow, restricted, or hard-to-reach areas. Specifically engineered for delicate finishing applications, this compact handpiece delivers smooth, controlled reciprocating motion with a precise 1.0mm stroke length, allowing users to achieve highly accurate results on intricate workpieces.

Designed with user comfort in mind, the Dipromini features a lightweight ergonomic construction weighing approximately 120g, reducing hand fatigue during prolonged use while enhancing control and manoeuvrability. Its slim profile makes it particularly well suited to detailed work in jewellery manufacturing, watchmaking, model engineering, toolmaking, precision metalworking, and other fine finishing applications.

Manufactured in accordance with ISO 28927-8 standards for frequency-weighted hand-arm vibration, the Dipromini has been developed to maximise operator comfort and minimise fatigue during extended use. Combined with a low operating noise level of less than 70 dB(A) at 9,000 strokes per minute, this makes it an excellent choice for professional workshops and precision manufacturing environments.

Key Features

• Compact reciprocating handpiece for precision work
• Ideal for narrow and confined spaces
• Precise 1.0mm stroke length for delicate finishing applications
• Lightweight ergonomic design weighing approximately 120g
• Maximum speed of 10,000 strokes per minute
• Recommended operating range of 6,000–9,000 strokes per minute
• Compatible with 3.6mm shank tools and accessories
• Designed in accordance with ISO 28927-8 vibration standards
• Low noise operation below 70 dB(A)
• Suitable for jewellery, watchmaking, engraving, model engineering, toolmaking, and precision finishing work

Technical Specifications

• Model: TOOLSDFMMMH
• Product Type: Dipromini Reciprocating Handpiece
• Maximum Speed: 10,000 strokes/min
• Recommended Speed: 6,000–9,000 strokes/min
• Stroke Length: 1.0mm
• Tool Holder: Ø3.6mm
• Weight: Approx. 120g
• Noise Level: <70 dB(A) at 9,000 strokes/min

The TOOLSDFMMMH Dipromini offers the perfect balance of precision, comfort, and control, making it an essential handpiece for professionals carrying out detailed finishing and precision work in confined spaces where accuracy is critical.