Starrett A1-1 SDS-Plus Holesaw Arbor

The SDS-Plus hole saw arbor is a high-quality accessory designed to work with holesaws ranging from 14 to 30 mm in diameter. It features a high-speed pilot drill and a hex arbor for secure, reliable performance when cutting in tough materials. The shank is designed to provide a firm grip to prevent slippage during use, enabling efficient operation on demanding jobs or production runs. The arbor supports quick changes by allowing the threaded bit to be attached quickly and the hex shank to be connected to a drill, making it suitable for professionals such as mechanics, construction workers, carpenters, and DIY enthusiasts who require durable compatibility with SDS-Plus rotary hammer drills when the hammer action is turned off. It combines a robust steel construction with a hardened pilot drill for longevity and consistent results across applications.

Specifications

• Holesaw diameter: 14-30 mm (9/16-1-3/16 in)
• Arbor shank size: 8.75 mm (11/32 in) hex
• Screw thread: 1/2 in-20 UNF
• Chuck size: 9.5 mm (3/8 in)
• HSS drill length: 79 mm (3.1/8 in)
• Holesaw pairing: FCH and CT