Keyless Drill Chucks for portable drilling machines or stationary machines

Features

• Drill chucks for industrial use (medium duty), available with screw fittings for professional portable drilling machines and with taper fittings for stationary drilling machines.
• Automatic fitting for efficient, fast change of tools.
• Self-tightening mechanism automatically increases the grip in proportion to the increase in torque during the drilling and avoids the tool slipping in clockwise rotation.
• Fits tools of up to 20 mm in diameter.
• Machine fitting via DIN-238 or JACOBS tapers and UNF thread fittings.

Compact design, greater rigidity and high precision

Super Precision Keyless Drill Chucks with Integrated Shank (Morse taper, straight shank or R-8)

Features

• Maximum total integrated run-out of 0,04 mm (.0016”).
• Arbor integrated in internal socket of drill chuck; compact design.
• No possibility of taper slipping from drill chuck.
• Greater rigidity and precision.
• Self-tightening feature automatically increases gripping force in proportion to increased torque to prevent tool shank slippage. For right-hand rotation applications only.
• Furnished with milled wrench flats and spanner wrench to allow application of supplementary gripping torque. Light tightening increases gripping torque up to 3 times higher than hand tightening.
• Resistance to tool loosening on high-speed machines with instant spindle stop

Super Precision Keyless Drill Chucks, with supplementary gripping torque

Features

• Maximum total integrated run-out of 0,04 mm (.0016”).
• SPX drill chucks offer the same features as SP, with the advantage of being furnished with milled wrench flats and spanner wrench to allow application of supplementary gripping torque. Light tightening increases gripping torque up to 3 times higher than hand tightening.
• For use on CNC machines in drilling, boring, counterboring and milling operations requiring heavy feed.
• Resistance to tool loosening on high-speed machines with instant spindle stop

Super Precision Keyless Drill Chuck

Features

• Maximum total integrated run-out of 0,04 mm (.0016”).
• Self-tightening feature automatically increases gripping force in proportion to increased torque to prevent tool shank slippage. For right-hand rotation applications only.
• Permits use on high accuracy drill presses, jig borers, milling machines and production drilling equipment.
• All components exposed to wear are completely hardened to maintain accuracy and extend chuck life.
• Also available with through hole, for EDM machines, on demand.

Unique and innovative design

This unique chuck, designed and patented by Llambrich combines the features and benefits of both a keyed and keyless drill chuck.

Specifically designed for high precision drilling. The Hybrid combines the high accuracy of a keyless chuck with the gripping force of a keyed chuck.

Features

• Self-tightening feature automatically increases gripping force in proportion to the increase of torque to prevent tool slippage.
• The Hybrid is furnished with a key to allow additional gripping torque.
• The tool better resists loosening on high speed machines that have instant spindle stop 0,04 mm (.0016”) repeatability on taper mounted chucks. Llambrich, the leader in precision.
• The Hybrid series is well suited for use on drill presses with high accuracy, jigbore machines, horizontal or vertical milling machines, and production drilling machines where the application requires higher feed rates.
• Special designs, sizes, and mounts for all types of applications are available upon request.

INDUSTRIAL Drill Chucks with key for stationary machines and portable drilling machines

Features

• Specially designed for stationary drilling, turning, milling and wood working machines.
• The one-piece gear ring and sleeve eliminate the possibility of tooth breakage.
• The jaws, gear ring and body are all totally hardened to avoid wear and lengthen the life of the drill chuck.
• Fits tools of up to 20 mm in diameter. (3/4”).
• Machine fitting via DIN-238 or JACOBS tapers and UNF screw fittings.
• Wide range of accessories.

BALL-BEARING Drill Chucks with key for production drilling equipment

Features

• Drill chuck with key for industrial applications that require the toughest machining conditions.
• Equipped with ball bearings to reduce friction in the tightening mechanism and provide a better grip on the drill shaft.
• All the pieces are hardened and ground.
• The one-piece gear ring and sleeve eliminate the possibility of tooth breakage.
• Fits tools of up to 25 mm. (1”), machine fitting via Jacobs tapers.