The 3/8" Quick Change end-mill holder is the invention that I came up with in 1998 to accept 3/8" shanked bits. This stainless steel adapter screws on to a 3/8" Brice Custom Shaft which allows 3/8" shanked bits to be used by using a set screw to hold bits in place. This is the original Brice Quick Change System. An extra set screw and 1 easy use Allen wrench are included.
*Also see our Quick Change shafts. Having a diegrinder with a QC shaft allows you to continue use of your bigger bits on a separate diegrinder. Switching out bits has always been an aggrevation to us, this system limits that switch out factor.