Taegutec TNMG 160404 MT CT3000 Cermet Insert for Steel Mirror Finishing (10pcs) - CNCHome-Beyond

Taegutec TNMG 160404 MT CT3000 Cermet Insert for Steel Mirror Finishing (10pcs)

$108.50 USD

✓ In Stock & Fast Dispatch: Order processing: typically 1–3 business days after confirmation.
✓ Global Shipping: Delivery: generally 5–20 business days, depending on destination and shipping method.
✓ Guaranteed Quality: Check model, dimensions and compatibility before ordering. | Direct Factory Outlet
✓ Technical Support: Need grade selection help? Contact Engineer

💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF

Add to WishlistCompare
WhatsApp Inquiry

american expressmasterpaypalvisaapple paygoogle payshopify pay
Description

TaeguTec TNMG 160404 MT CT3000

The Professional Choice for High-Speed Mirror-Finish Steel Machining

Product Overview

"Which turning insert is best for achieving a mirror finish on carbon steel while maintaining tight dimensional tolerances at high speeds?"

The TaeguTec TNMG 160404 MT CT3000 is the answer. As a high-performance Cermet grade, it provides exceptional chemical stability and resistance to oxidation, preventing "built-up edge" (BUE) which is the primary cause of poor surface finishes. The MT Chipbreaker is specifically engineered for medium-to-finish turning, ensuring stable chip control even at light depths of cut. This insert allows CNC operators to bypass secondary grinding processes, delivering a high-gloss finish directly from the lathe on ISO P (Steel) materials.

Key Performance Advantages

CT3000 Cermet Grade

Uncoated cermet with low affinity to steel, ensuring brilliant surface brightness and superior crater wear resistance.

MT Finishing Geometry

Optimized rake angle for reduced cutting forces and excellent chip evacuation in precision finishing cycles.

6 Cutting Edges

The TNMG triangular shape is double-sided, offering 6 usable edges for maximum cost-efficiency per part.

Technical Specifications

Model Breakdown: TNMG 160404 MT

T
Triangular
N
0° Clearance
M
Tolerance
G
Hole/Chip
160404
Size/Rad
MT
Chipbreaker
Feature Metric Model Imperial Model
Standard Model TNMG 160404 MT TNMG 331 MT
Length / I.C. 9.525 mm 3/8"
Corner Radius 0.40 mm 1/64"

Recommended Cutting Parameters (CT3000)

Material Group Vc (m/min) fn (mm/rev)
Carbon Steel (P) 200 - 450 0.08 - 0.25
Alloy Steel (P) 150 - 350 0.05 - 0.20

Compatible Toolholders


Applications & Compatibility

  • Precision Finishing: Ideal for final passes on shafts, gears, and precision valves.
  • High-Speed Machining: Designed for high surface footage (Vc) to maximize productivity.
  • Dry Machining: Cermet performs exceptionally well in dry conditions, avoiding thermal shock.
  • Industry Use: Widely used in Automotive, Medical, and General Engineering for "Steel Finishing."

TaeguTec Grade Comparison

Grade Substrate Surface Finish Quality Interrupted Cut?
CT3000 Cermet Ultra-High (Mirror) Continuous Only
TT8125 CVD Carbide High (Commercial) Moderate
TT9080 PVD Carbide Standard High

Why Choose the CT3000 Series?

TaeguTec's CT3000 cermet technology is the result of decades of powder metallurgy innovation. When your project demands more than just a cut—when it demands a signature finish—the CT3000 delivers consistency that standard carbide simply cannot match.

★★★★★

"Changed the game for our shaft production. The finish is so good we skipped the polishing step entirely."

— Mark S., USA
★★★★★

"Hervorragende Oberflächengüte bei hohen Schnittgeschwindigkeiten. CT3000 ist spitze!"

— Bernd H., Germany
★★★★★

"Finitura a specchio su acciaio 4140. Non tornerei mai al metallo duro standard per la finitura."

— Luca G., Italy
★★★★☆

"Very consistent dimensional control. Perfect for precision lathes."

— Kenji W., Japan

Frequently Asked Questions

Q: Can I use CT3000 for roughing?
A: No. Cermet is designed for finishing. Heavy loads can cause the cutting edge to chip. Use for depths of cut (Ap) below 1.5mm.
Q: Should I use coolant?
A: Cermet works best dry or with high-pressure constant coolant. Avoid intermittent coolant as it causes thermal cracking.
Q: Is this insert compatible with standard TNMG holders?
A: Yes, it fits any 1604 (33x) size holder using the standard top-clamp or hole-pin system.

Pro-Tip for Mirror Finish: Increase the cutting speed (Vc) and ensure your feed rate (fn) is approximately 1/3 to 1/2 of the corner radius for the smoothest profile.

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.