Drill Chuck GEKO 10-1/2 with Key — GEKO spare part, 50 pcs pack

Drill chuck GEKO 10-1/2 with Key supplied in a pack of 50 is a replacement accessory intended for drills and drill presses that accept a 10-1/2 size chuck. The chuck uses a keyed tightening mechanism with three jaws to grip round and keyed drill bits securely. Its design emphasizes straightforward installation and repeatable clamping force suitable for workshop, maintenance and light production applications.

Advantages

The keyed jaw mechanism provides a positive, mechanical grip on the drill bit, reducing slippage during drilling. Supplied in a bulk pack of 50, these chucks simplify inventory management and reduce the need for frequent reordering in professional environments. The metal construction and conventional jaw design allow for easy maintenance and replacement, offering predictable performance across multiple tool types that accept this chuck size.

Suitable for

• General workshop drilling tasks
• Industrial maintenance and repair work
• Light production and assembly lines
• Drill presses and portable drills compatible with 10-1/2 size chucks

Key specifications

• Chuck type: keyed three-jaw chuck
• Capacity size: 10-1/2 (matching drills and accessories designed for this size)
• Tightening method: key-operated gear for mechanical jaw clamping
• Pack quantity: 50 pieces per package
• Material: metal construction suitable for standard drilling loads

How to use

Fit the chuck to the drill spindle according to the drill or press manufacturer’s mounting method for the 10-1/2 size. Insert the drill bit into the jaws, position it to the required protrusion, then use the chuck key to tighten the jaws evenly by turning the key in the geared slot until the bit is held securely. After use, loosen the jaws with the key to remove the bit. Periodic inspection and light lubrication of the jaws and gear interface will help maintain smooth operation.

Usage recommendations

Use the correct size of chuck key and avoid overtightening to prevent damage to the jaws or bit shank. Match the chuck capacity to the drill bit diameter and check compatibility with the host drill or press before installation. Store the chucks in a dry environment to reduce corrosion risk and perform routine checks in production settings to ensure consistent clamping performance.