Products for bench top machinists | LittleMachineShop.com

Insert, CCMW-32.52 HSS

Insert, CCMW-32.52 HSS - Main image
$9.58 $12.95 In stock

CCMW-32.51 insert made from T-15 high speed steel, combine the advantages of high-speed steel cutting tools with the convenience of indexable tooling.

Insert is a 80° diamond with a 7° relief. The center hole is a 40°-60° single countersink, and there is no 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 CCMW32.52 (ANSI) or CCMW09T308 HSS (ISO).

This high-quality insert is made in America by the Arthur R Warner company.

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)

Lily ★★★★★

The 7° relief on this insert makes it cut surprisingly clean on my mini lathe, and the T-15 steel holds an edge far longer than the carbide I've been swapping out. I grabbed a few to test on stainless, and they've handled the interrupted cuts without chipping so far.

Mia Z. ★★★★★

I'd been using brazed HSS tools for years, and these T-15 inserts are a game-changer for my lathe. The 80° diamond shape with the 7° relief cuts clean and holds an edge longer than I expected.

David O. ★★★★★

Finally got around to using these CCMW 32.52 HSS inserts, and the 80° diamond shape cuts cleanly in my lathe’s holder. The 7° relief angle makes chip clearance a breeze on mild steel, holding an edge longer than I expected for high-speed steel.