About

Technical Specification

1. Tapping Range	M6-M30
2. Spindle Taper	MT4
3. Collet Taper	GT24

Key Features

• Wide tapping range: M6M36 metric threads in steel, cast iron, aluminum, and plastics.

• Quick-change system (GT24): Swap taps in seconds with positive drive and repeatable concentricity.

• Auto-reverse mechanism: Smooth, adjustable reverse for clean thread finish and faster cycle times.

• Safety overload clutch: Protects taps and spindle from breakage under sudden load.

• Axial float / length compensation: Absorbs feed mismatch to reduce pitch error and tap wear.

• Hardened & ground internals: Long service life with stable runout.

• Two taper options included: MT3 and MT4 shanks for broad machine compatibility.

• Coolant-friendly design: Works with external flood or mist coolant.

Technical Specifications

• Model: MT3-MT4 / GT24 Quick-Change Tapping Attachment

• Tapping Capacity: M6M36 (through & blind holes; use spiral-point for through, spiral-flute for blind)

• Spindle Interface: Morse Taper 3 (MT3) and Morse Taper 4 (MT4)

• Collet System: GT24 quick-change (positive square drive)

• Drive: Self-reversing mechanical head with adjustable reversing torque

• Length Compensation: axial float for feed mismatch

• Clutch: Adjustable safety slip clutch

• Finish: Precision-ground body; hardened internal gears

• Recommended Speed: Set per tap size & material (typ. 80400 RPM for M6M24; lower for larger taps)

• Coolant: External (flood/mist); through-tap not required