Part Number: 3417
Weight: 0.01 lb
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- Uncoated carbide
- 60° triangle, 7° relief
- 40°-60° single countersink, single-sided chipbreaker
- 0.0313" (1/32") corner radius
- ANSI: TCMT21.52, ISO: TCMT110208
TCMT-21.52 carbide insert is a 60° triangle with a 7° relief. The center hole is a 40°-60° single countersink, and there is a single-sided chipbreaker.
It has an inscribed circle (IC) of 0.25" (1/4"), a thickness of 0.094" (3/32"), and a corner (nose) radius of 0.0313" (1/32").
The insert is designated TCMT21.52 (ANSI) or TCMT110208 (ISO). For a list of compatible LittleMachineShop.com products, see the Compatibility tab.
Inserts are sold individually—no need to buy a pack of 10 inserts.
ISO TCMT110208Make 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.
|| ∅ IC
|Hole / Chip Breaker
||7/64" / single
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