Tungaloy WNMG060408-TM T9115 Turning Insert | CVD Coated Carbide for Steel - BEYOND

Tungaloy WNMG060408-TM T9115 Turning Insert | CVD Coated Carbide for Steel

$78.53 USD

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Description

Tungaloy WNMG060408-TM T9115 Turning Insert

High-Efficiency Steel Machining | Premium CVD Coated T9115 Grade

"Which turning insert is best for stable, medium-duty cutting in alloy steels?"

The Tungaloy WNMG060408-TM T9115 is a high-performance, double-sided 80° trigon turning insert engineered for general-purpose machining of Steel (P-Class) and Cast Iron (K-Class). The TM chipbreaker is specifically designed for medium cutting ranges, providing excellent chip evacuation and reducing cutting forces. Paired with the T9115 CVD grade, which features a thick alumina layer for superior heat resistance, this insert excels in high-speed continuous cutting and light interrupted applications. Whether you are facing or longitudinal turning, the WNMG060408-TM ensures dimensional consistency and an exceptional surface finish.

ISO Code Breakdown

W
Trigon 80°
N
0° Relief
M
Tolerance
G
Double-Sided
06
6.35mm IC
04
4.76mm Thk
08
0.8mm Rad
TM
Medium Cut

T9115 CVD Technology

Features a multi-layered CVD coating that provides extreme resistance to crater wear and plastic deformation at high cutting temperatures.

TM Medium Chipbreaker

Optimized geometry for steel turning. Effectively controls chips in medium depths of cut, preventing bird-nesting and tool damage.

6 Cutting Edges

The trigon WNMG shape provides 6 usable cutting edges per insert, offering significantly better value than 4-edged rhombic inserts.

Technical Data & Metric/Imperial Specs

Feature Metric Value Imperial Value
Inscribed Circle (IC) 9.525 mm 3/8"
Thickness (S) 4.76 mm 3/16"
Corner Radius (RE) 0.8 mm 1/32"

Recommended Cutting Parameters

Workpiece Material Speed (Vc m/min) Feed (f mm/rev)
Carbon Steel (P10-P25) 150 - 350 0.15 - 0.45
Alloy Steel (P25-P35) 120 - 280 0.15 - 0.40

Associated Tool Holders

Compatible with Tungaloy PWLNR/L or MWLNR/L Series External Holders

Browse Compatible Turning Holders

Primary Applications

  • General turning on automotive steel shafts.
  • Facing and external turning of carbon steel bars.
  • High-efficiency machining in mass production lines.
  • Stable cutting in low-to-medium carbon alloy steels.

Material Matrix

Optimized for P-Class (Steel) and K-Class (Cast Iron). Excellent heat dissipation makes it ideal for continuous high-speed turning cycles.

Partnering with BEYOND

Certified Authentic
100% Genuine Tungaloy Stock
Technical Edge
Expert Advice on Chip Control
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Strategic HK Export Logistics

Global Industry Feedback

⭐⭐⭐⭐⭐ "Great Life in 1045 Steel" - Robert S., USA
"The T9115 grade is a beast. We ran these at 250 m/min in 1045 steel and the wear pattern was incredibly consistent."

⭐⭐⭐⭐⭐ "Superior Chip Control" - Dieter K., Germany
"TM chipbreaker is perfect for our medium turning. No more stringy chips wrapping around the spindle."

⭐⭐⭐⭐ "Very Efficient" - Lorenzo M., Italy
"Six cutting edges mean much lower cost per part. Highly recommended for any steel turning shop."

Technical FAQ

Q: Is T9115 better than T9215?

A: T9115 is a classic, highly stable grade. While T9215 offers even higher speed capability, T9115 is often preferred for its balanced toughness in general applications.

Q: What is the maximum depth of cut (ap) for the TM chipbreaker?

A: For the WNMG060408, the recommended ap range is 1.0mm to 3.5mm for optimal chip breaking.

Pro Machining Tip: Speed vs. Wear

The **T9115** CVD coating is heat-activated. If you see built-up edge (BUE) at low speeds, increase the cutting speed. This grade thrives when it's working hard! **BEYOND CNC** - Quality Tools, Expert Solutions.

© Authored by Beyond Li - CNC Technical Director

Technical FAQ & Buying Guide

How do I choose the correct specification?

When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.

How can I check compatibility with my existing setup?

For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.

What quantity and price unit am I ordering?

Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.

How should I choose cutting parameters?

Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.

Are bulk discounts available?

Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.

When will my order ship and arrive?

According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.