Insert, DCMT-32.51 Carbide 4921 (Discontinued)

Coated carbide
55° diamond, 7° relief
40°-60° single countersink, single-sided chip breaker
0.0156" (1/64") corner radius
ANSI: DCMT32.51, ISO: DCMT11T304

Part Number: 4921 (Discontinued)
Weight: 0.01 lb

Price: $8.95

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DCMT-32.51 carbide insert is a 55° 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 0.0156" (1/64").

The insert is designated DCMT32.51 (ANSI) or DCMT11T304 (ISO). This DCMT-32.51 insert fits the Repton RT1 ball and radius turning tool, P/N 4290.

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

Chris' Tips

Chris' Tips
Insert DCMT-32.51
ANSI DCMT32.51
ISO DCMT11T304

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.

Drawings

Insert DCMT-32.51
ANSI DCMT32.51
ISO DCMT11T304

Inscribed Circle	∅ IC	3/8"
Corner Radius	R	1/64"
Clearance Angle	C	7°
Thickness	T	5/32"
Length	L	0.458"
Hole / Chip Breaker	∅D	11/64" / single

Compatibility