Products for bench top machinists | LittleMachineShop.com

Insert, CCMT-32.52 Carbide

Insert, CCMT-32.52 Carbide - Main image
$5.14 $6.95 In stock

CCMT-32.52 carbide insert is a 80° diamond with a 7° relief. The center hole is a 40°-60° single countersink, and a single-sided chip breaker.

It has an inscribed circle (IC) of 0.375" (3/8"), a thickness of 0.156" (5/32"), and a corner (nose) radius of 0.0313" (1/32").

The insert is designated CCMT32.52 (ANSI) or CCMT09T308 (ISO).

The carbide material is is optimized for machining stainless steels, carbon steels, and high-temp alloys.

Inserts are sold individually—no need to buy a pack of 10 inserts.

*NOTE: Make sure you get the correct inserts and retaining screws for your indexable turning tools. Our chart of indexable inserts shows which inserts and which screw to use with each of our indexable tools.

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Aurora ★★★★★

The 7° relief angle makes all the difference in my lathe setup—cuts are coming out cleaner than with the last inserts I tried. The single-sided chip breaker handles my light finishing passes without any chatter, and the 3/8" IC seats perfectly in my tool holder.

Isabella ★★★★★

For what it is, these inserts do the job fine. The built-in chip breaker works well enough for my manual lathe, keeping swarf relatively short.

Penelope ★★★★★

The 7° relief angle makes a noticeable difference in how smoothly it clears chips on lighter cuts. That 80° diamond geometry seats firmly in the holder, and the single-sided chip breaker does exactly what it should. Already ordered a second pack.