Bosch WBX329 3 In. Wheel Dia. X-LOCK Arbor Stainless Steel Knotted Wire Single Row Cup Brush Tools & Home Improvement Low Return Rate Alert TWO AUTO CONTROL MODES -

TWO AUTO CONTROL MODES - Bolt Auto Stop Mode prevents over-tightening

18:1 THRUST RATIO FOR OPTIMAL CONTROL: The Newborn 620AL-Black Round Rod Caulk Gun delivers an 18:1 thrust ratio

Atomization is equal to a full size spray gun

Dust and water-resistant construction (IP65 rated) for improved operation in harsh job site conditions

UL 181 a-m & b-m certified

Bosch WBX329 3 In. Wheel Dia. X-LOCK Arbor Stainless Steel Knotted Wire Single Row Cup Brush Tools & Home Improvement Low Return Rate Alert TWO AUTO CONTROL MODES -Features: Cup Brush wheel with the X LOCK mount design offers a faster, fixed mount, and high quality materials X LOCK wheel change features Snap on mounting and grinder lever wheel release for change out that's up to five times faster Tool free disc swap the wheel mounts properly without the need for a spanner wrench or flange nuts for no losable parts Tough for metal designed to be ideal for removing weld scale, burrs, and corrosion Precision