Original Korloy KORLOY TPU221 Carbide Turning Insert – Parallelogram 55° | Steel, Cast Iron, Non-ferrous ST30A TPU221 ST30A

Name: Original Korloy KORLOY TPU221 Carbide Turning Insert - Parallelogram 55° | Steel, Cast Iron, Non-ferrous ST30A TPU221 ST30A
Brand: Korloy
SKU: TPU221 ST30A
Price: 9.87 USD
Availability: InStock
Rating: 4.6 (58 reviews)

Brand: Korloy

$9.87

★★★★⯨ 4.6 (58 reviews)

Buy original Korloy KORLOY (TPU221 ST30A) TPU221 Carbide Insert for steel, cast iron, non-ferrous machining. tin coating. From $9.87. Free shipping. Genuine …

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Korloy KORLOY TPU221 – Turning Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: KORLOY
Model #: 1-03-005003
Tool Material: Carbide
Unit of Measure: Each
Inventory Status: Order as needed
Catalog Page: 9923
Grade: ST30A
Coating: Uncoated
Insert IC: 1/4″
Insert Radius: 0.016″
Insert Shape & Angle: 60° Triangle
Insert Size: 221
Insert Style: TPU / TPUN
Insert Thickness: 1/8″
Relief Angle: 11°
Insert #: TPU221
Weight: 0.010 lbs.
Designation: TPU221 ST30A

Field reports & vendor notes: Travers Item #: 22-289-021 – KORLOY – TPU221 ST30A, 60° Triangle, Indexable Carbide Turning / Boring Insert Korloy turning tools cover a wide application range with a full line-up of ISO tools and FGT tools that produce high quality and hight precision parts for all manufacturers requirements. Korloy multi-functional tool can machine grooving, part-off, facing and forming in va

Key Specifications

Brand	Korloy
Model	KORLOY
Grade	TPU221
Coating	tin
Insert Shape	Parallelogram 55°
Clearance Angle	Other
Workpiece Materials	Steel, Cast Iron, Non-ferrous
Application	Finish Machining
Quantity	1 PCS

Grade TPU221 Characteristics

Korloy TPU221 uses tin coating tuned for finish machining on steel, cast iron, non-ferrous. The chemistry favors edge stability under interrupted cutting and resists thermal cracking on longer passes.

Features & Benefits

100% Genuine Korloy – Original product with full quality guarantee, traceable batch.
Ready Stock – In-stock for same-day dispatch from our CNC tooling warehouse.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
Thermal Resistance – tin layer holds hardness above typical cutting-zone temperatures.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, cast iron, non-ferrous interruptions.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Finish Machining of steel, cast iron, non-ferrous in production CNC lines
Useful for batch production where tool-life predictability matters
Performs across a range of cutting speeds and feed rates
CNC lathe and machining center compatible

Buying Considerations

Single-pack option — useful for prototype runs or qualification before bulk commitment. Entry-tier pricing makes this a low-risk option for trialing Korloy tooling on a new material.

Tip: Match this insert to a holder whose seat matches the ISO designation. If you’re unsure, send us the holder model and we’ll confirm compatibility before shipping.

Weight	0.01 kg
Dimensions	15 × 18 × 4 cm

SKU: TPU221 ST30A Category: Insert Brand: Korloy

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