Description
The Weha Radial Arm Finger Tip Adapter (1/2 Gas x 12mm Thread) is a thread adapter that connects incremental finger tips to radial arm machines with a 1/2 gas spindle thread. The 12mm female receiver accepts standard incremental finger tip shanks, while the 1/2 gas male thread mounts directly to the machine spindle. Total assembled length: 4". Used for bowl cutting, sink cutouts, and edge profiling on Fab King and similar radial arm machines.
Thread Specifications
- Spindle connection: 1/2 gas (male)
- Finger tip connection: 12mm (female)
- Total length: 4"
- Compatible machines: Fab King, radial arm machines with 1/2 gas spindle
Applications
- Bowl and sink cutout profiling
- Edge profiling on granite, marble, quartz & quartzite
- Adapting incremental finger tips to 1/2 gas spindle machines
Specifications
- SKU: 30520
- Weight: 1 lb
- Thread: 1/2 gas x 12mm female
- Length: 4"
Works Well With
- Weha Incremental Quartzite Radial Arm Finger Tip (Reverse Thread) — Incremental finger tip for quartzite
- Weha Radial Arm Finger Tip (20x23xM12) — Standard M12 finger tip
- Weha Radial Arm Finger Tip Reverse Thread (20x23xM12) — Reverse thread M12 finger tip
- Weha Vacuum Brazed Zero Tolerance Wheel — Profile wheel for radial arm use
- Weha Rock Dog Router — Stone profiling machine
Further Reading
Which Weha Finger Bit Do You Need? CNC vs Radial Arm — Complete Buying Guide → — Full comparison of all Weha finger bits and finger tips by machine type, material, and application.



