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SUMITOMO Triangle Turning Insert: TCMT21.51ELU - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TCMT21.51ELU

The SUMITOMO Triangle Turning Insert, available as SKU TCMT21.51ELU-AC6030M, is a triangle (T) indexable turning insert offered in models TCMT21.51ELU and TCMT110204NLU. The manufacturer part number is…

SKU 3G-OTH-323566

Also listed as: TCMT2151ELUAC6030M · TCMT21 51ELU AC6030M · TCMT21-51ELU-AC6030M

Brand
SUMITOMO
Item
Triangle Turning Insert: TCMT21.51ELU
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
TCMT21.51ELU-AC6030M

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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, available as SKU TCMT21.51ELU-AC6030M, is a triangle (T) indexable turning insert offered in models TCMT21.51ELU and TCMT110204NLU. The manufacturer part number is TCMT21.51ELU-AC6030M.

Frequently Asked Questions

What is the SUMITOMO TCMT21.51ELU turning insert used for?

The SUMITOMO TCMT21.51ELU triangle indexable turning insert is used for general turning, facing, and profiling operations on metal workpieces. It is designed for use in CNC lathes and manual lathes, providing consistent chip control and surface finish across a range of materials.

What are the specifications of the SUMITOMO TCMT110204NLU insert?

The SUMITOMO TCMT110204NLU is a triangle (T) indexable turning insert with a manufacturer part number TCMT21.51ELU-AC6030M. It is available as SKU TCMT21.51ELU-AC6030M. The insert features a 60° corner angle and is designed for medium-duty turning applications.

Where to buy SUMITOMO triangle turning inserts worldwide?

3G Electric supplies SUMITOMO triangle turning inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the TCMT21.51ELU or TCMT110204NLU insert for your machining operations.

How to select the correct SUMITOMO turning insert for my lathe?

To select the correct SUMITOMO turning insert, match the insert shape (triangle), size (TCMT21.51ELU or TCMT110204NLU), and grade (AC6030M) to your tool holder and workpiece material. Consult your lathe manual or a machining specialist to ensure proper clearance and cutting parameters.

Used in

Common applications for SUMITOMO
Automotive engine block machining — Sumitomo SNMG square turning inserts for facing and boring cast iron
Aerospace component turning — Sumitomo DNMG diamond inserts with UP chipbreaker for finishing titanium alloys
Oil and gas valve production — Sumitomo TPMR triangle inserts with T1500Z grade for threading stainless steel
General engineering shaft turning — Sumitomo CNMG diamond inserts with LU chipbreaker for medium interrupted cuts
Mold and die finishing — Sumitomo VNMG diamond inserts with UZ chipbreaker for hardened steel profiling
Heavy equipment repair — Sumitomo TCMT triangle inserts with AC810P grade for turning wear-resistant steels

SUMITOMO Products

3G Electric supplies SUMITOMO triangle (t) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SUMITOMO Triangle Turning Insert: TCMT21.51ELU, TCMT110204NLU (MPN TCMT21.51ELU-AC820P)
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SUMITOMO Triangle Turning Insert: TCMT21.51ELU, TCMT110204NLU (MPN TCMT21.51ELU-AC820P)
SUMITOMO Triangle Turning Insert: TCMT21.52ELU, TCMT110208NLU (MPN TCMT21.52ELU-AC6030M)
SUMITOMO
SUMITOMO Triangle Turning Insert: TCMT21.52ELU, TCMT110208NLU (MPN TCMT21.52ELU-AC6030M)
SUMITOMO Triangle Turning Insert: TCMT21.51ELU, TCMT110204NLU (MPN TCMT21.51ELU-T1500Z)
SUMITOMO
SUMITOMO Triangle Turning Insert: TCMT21.51ELU, TCMT110204NLU (MPN TCMT21.51ELU-T1500Z)
SUMITOMO Triangle Turning Insert: TCMT21.51ELB, TCMT110204N-LB (MPN TCMT21.51ELB-AC8025P)
SUMITOMO
SUMITOMO Triangle Turning Insert: TCMT21.51ELB, TCMT110204N-LB (MPN TCMT21.51ELB-AC8025P)
SUMITOMO Triangle Turning Insert: TCMT21.52ELU, TCMT110208NLU (MPN TCMT21.52ELU-AC810P)
SUMITOMO
SUMITOMO Triangle Turning Insert: TCMT21.52ELU, TCMT110208NLU (MPN TCMT21.52ELU-AC810P)
SUMITOMO Triangle Turning Insert: TCMT21.52ELU, TCMT110208NLU (MPN TCMT21.52ELU-AC820P)
SUMITOMO
SUMITOMO Triangle Turning Insert: TCMT21.52ELU, TCMT110208NLU (MPN TCMT21.52ELU-AC820P)

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