Drill Chuck GEKO G00501 13 mm, 1.25 mm thread, keyed

The GEKO GŁÓWKA DO WIERTARKI 13mm-1,25-KLUCZYK G00501 is a drill chuck designed to fit standard hobby and light-professional drills requiring a keyed tightening mechanism. This 13 mm capacity chuck accommodates a range of straight-shank drill bits and accessories up to 13 mm in diameter and features a 1.25 mm thread pitch for secure mounting where compatible. The keyed design allows precise clamping torque and stable bit retention during drilling tasks.

Advantages

This GEKO drill chuck offers reliable mechanical grip and repeatable tightening thanks to its keyed operation. Its 13 mm capacity covers most common drill bit sizes used in wood, plastic, and light metalworking. The construction provides straightforward installation and removal on compatible drill spindles, and the keyed interface improves safety by minimizing slippage under load.

Suitable for

• Drilling in wood, plastic and thin sheet metal with straight-shank bits up to 13 mm
• Home workshop repairs and DIY projects requiring repeatable bit clamping
• Replacement of worn chucks on compatible handheld drills or drill presses

Key specifications

• Maximum capacity: 13 mm
• Thread pitch: 1.25 mm
• Keyed tightening mechanism for positive bit retention
• Suitable for straight-shank drill bits and similar accessories
• Compact mechanical design for handheld and bench tools

How to use

Mount the chuck onto a compatible drill spindle with the matching thread and tighten it securely. Insert the straight-shank drill bit into the jaws, use the supplied key to tighten evenly until the bit is firmly clamped, and remove any play before starting the tool. For removal, loosen the chuck with the key and unthread it from the spindle. Follow the drill manufacturer’s instructions for spindle compatibility and safe operation.

Usage recommendations

Use the keyed tightening method to achieve consistent clamping torque; check alignment and bit tightness before each use. Avoid over-tightening which can damage bit shanks or the chuck jaws. For best results, select drill speeds and bit types appropriate for the material being worked on.