Spyder 3/16″ – 7/8″ 12-Step Bit Size:3/16″ – 7/8″ This switch has a diaphragm

This switch has a diaphragm actuator which can be operated from any position and adjustable differential scale for internal settings

High visibility color makes nozzle easy to find

3/8 Inch water connections for use with flexible connectors

with flush-cut quad holes for maximum versatility

Blue coat surface treatment resists heat and build-up for a longer blade life

Spyder 3/16″ – 7/8″ 12-Step Bit Size:3/16″ – 7/8″ This switch has a diaphragmUp to 50x more holes than titanium or black oxide drill bits Up to 2x faster than titanium or black oxide drill bits Proprietary Mach Blue Armor Plating is a super hard surface plating that retains sharper cutting edges, and reduces heat build up and cutting friction resulting in faster cuts and exceptionally long drill life Impact rated 1 4 speed hex wont slip in conventional 3 jaw chucks and ideal for use in quick change impacting power tools