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SUMITOMO Triangle Turning Insert: TNMG542ENG - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TNMG542ENG

The SUMITOMO Triangle Turning Insert, model TNMG542ENG (also referenced as TNMG270608N-UG, MPN TNMG542ENG-AC8025P), is a triangle (T) indexable turning insert. It is available under SKU 52FW56.

SKU 3G-OTH-322865

Brand
SUMITOMO
Item
Triangle Turning Insert: TNMG542ENG
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
TNMG542ENG-AC8025P
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, model TNMG542ENG (also referenced as TNMG270608N-UG, MPN TNMG542ENG-AC8025P), is a triangle (T) indexable turning insert. It is available under SKU 52FW56.

Frequently Asked Questions

What is the SUMITOMO TNMG542ENG triangle turning insert used for?

The SUMITOMO TNMG542ENG (TNMG270608N-UG) is a triangle indexable turning insert designed for general turning, facing, and profiling operations on steel and stainless steel workpieces. It is commonly used in CNC lathes and manual machining centers across automotive, aerospace, and general manufacturing industries.

What are the specifications of the SUMITOMO TNMG542ENG insert?

The SUMITOMO TNMG542ENG insert is a triangle (T) indexable turning insert with model numbers TNMG542ENG and TNMG270608N-UG. The manufacturer part number is TNMG542ENG-AC8025P. It is available under SKU 52FW56. The AC8025P grade is optimized for steel machining with good wear resistance.

Where to buy SUMITOMO TNMG542ENG turning inserts worldwide?

You can source SUMITOMO TNMG542ENG turning inserts through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SUMITOMO inserts for your machining needs.

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

To select the correct SUMITOMO triangle turning insert, match the insert size (TNMG542ENG or TNMG270608N-UG) to your tool holder's pocket and clamping system. Consider workpiece material and finish requirements; the AC8025P grade suits steel. Always verify the insert's inscribed circle (IC) and thickness against your holder's specifications.

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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