There are three speed settings: high
Efficient BL™ Brushless Motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge
remove material faster than other sanding discs & offer an extra long sanding life
3/8x16-Inch X 1-1/2-Inch Carriage Bolt
high performance carbide tipped blade delivers unmatched 50x longer
Diablo X-Lock Masonry Cut Off Disc, Segmented, 4.5-In. CE Tools There are three speed settings:Diablo, 4 1 2", x lock, diamond segmented, turbo, masonry, cut off disc, diamond continuous rim masonry cut off discs provide extreme durability, minimal downtime & increased productivity, 4x longer cutting life versus a standard diamond cut off disc, industrial grade diamonds with hardened disc body delivers lasting durability & maximizes cutting quality in hardened materials even in extreme applications, designed to be backwards compatible, these