Starrett BMA4250 Extension Bar Rod

EXTENDED REACH: When you need that extra reach, the 12"" arbor extension is the answer; Arbor extension can be attached to an existing arbor to extend the reach of a hole saw or hole cutter DURABLE: Made of a high-quality steel body for maximum durability; The superior hardness design allows this arbor extension to be usable for a long time. RELIABLE: The extension rod is safe and reliable to use. It can hold the arbor securely to ensure it stays in place and does not slip during drilling ACCURACY: The extension bar makes sure that the arbor does not wobble while in use to provide good control and accuracy while using the hole saw for cutting or drilling. EASY TO CARRY: The compact size allows you to take your arbor extender anywhere to do any job; It can easily fit in any tool bag. COMPATIBILITY: Screws onto the BMA1 (115mm Long) or the BMA1240 (240mm Long) Hexagon Adaptors. E.g. Fitted to the BMA1 (115mm) this extends the adaptor to 315mm and to the BMA1240 (240mm) to 490mm. The core cutter blade screws onto the end of the BMA4250 Extension Bar rod. MULTI-USE: This extension bar is suitable for electricians, Plumbers, and DIY enthusiasts, or anyone who wants to work conveniently and easily, saving time and effort