The tool features a collet or screw chuck mechanism, which tightens firmly around the material, ensuring accurate and slip-free operation. It is commonly used as an adapter tool, where the pin chuck is held inside a larger drill chuck to enable micro drilling.

Manufactured from high-quality steel with a knurled body, the Summit Pin Chuck provides excellent durability, firm grip, and long service life.

Where to Use

• Precision Drilling: Holding micro drill bits
• Jewellery Work: Fine drilling and detailing
• Model Making: Miniature components
• Electronics Repair: Handling small wires and parts
• Tool Rooms: Precision holding applications

Key Features

• Suitable for very small diameters (approx. 0 – 4 mm)
• Collet/screw chuck system for secure grip
• Knurled body for better handling
• Can be used inside standard drill chuck
• Durable and wear-resistant construction

Applications

Used for holding and rotating small drills, wires, and rods in precision work such as micro drilling, jewellery making, electronics, and fine machining.