The Cinch carbide insert chamfering tool from Fitz-Rite Products uses a square ANSI standard insert and is available in 60-, 82-, 90- and 120- degree included angles. The compact, rigid design enables the user to chamfer holes with diameters as small as ¹/₄" while using the high rpms and feed rates.

Also available in the double-angle configuration, the tool can be used to chamfer both the top and the bottom of holes with diameters as small as ²¹/₃₂". All of the tools use the same insert, which eliminates the need for multiple insert inventories.

Standard tool shanks are ⁵/₈" in diameter, made of hardened and ground alloy.