The SUTTON UA1 Holesaw Arbor with HSS Pilot Bit supports the SUTTON H125 Series Bi-Metal-Cobalt Holesaw Range and the SUTTON H127 Series TCT Multi-Purpose Holesaw Range.
With its international standard thread (1/2″ x 20 UNF), it can also be used with other types of holesaws (14-30 mm).
Features

Standard Thread Pattern – Made to international standard to fit all holesaws (14-30 mm)
Hex-Shank – Provides stronger torque and no slippage in drill chuck
Made from Tool Steel – Hardened for longer life

Specifications

Thread: 1/2″ x 20 UNF
Shank: 11/32″ Hex

For use with

SUTTON Holesaws

H125 Series – Bi-Metal Cobalt Holesaws – Suits 14-30 mm
H127 Series – TCT Multi-Purpose Holesaws – Suits 16-30 mm

SUTTON Pilot Drill Bits

H112BD24 – 1/4″ x 82 mm HSS Pilot Drill Bit
H112BD26 – 1/4″ x 104 mm HSS Pilot Drill Bit