Draper SDS Plus Arbor for Diamond Core Bits

The Draper SDS Plus Arbor for Diamond Core Bits is a 240mm precision drilling accessory designed to connect diamond core drill bits to SDS+ rotary drills. Manufactured from hardened and tempered steel, this arbor delivers the strength and durability required for demanding core drilling applications in masonry, brick, and concrete. This arbor features a 1/2" BSP male thread connection that provides universal compatibility with standard diamond core bits, whilst the SDS+ shank ensures secure fitment in compatible rotary drills. The 25mm diameter and 240mm length offer excellent reach and stability during operation, making it particularly suited to plumbing installations, electrical conduit work, and ventilation fitting where precise core holes are essential. It's important to note that this arbor must be used with the drill in rotary-only mode. The hammer function should be disabled to prevent damage to both the arbor and diamond core bit, ensuring safe operation and extending service life across multiple drilling tasks.