The adjustable shank feature introduces added flexibility — turning the shank 90° permits choice of shank and cutting tool alignment. The cartridge, with its 12 indexing positions at 15° intervals, provides for many angular turning operations. The two-way adjustable rake provides for right or left hand turning, facing and chamfering. Rake has 5° cutting angle with positive stop. Adjustment is made by loosening cradle lock screw and selecting desired setting.

Dimensions (see image) A: 4"; B: 1"; C: ³/₄"; D: 4⁷/₈"; H: ⁷/₈"; H₁: ³/₄"

Replacement Parts:
Cartridge: CRT-20
Hex Locking Pin: LP-20
Locking Screw: LS-20
Cradle: CC-20S