• 16er Carbide Lathe Insert 16ir Lathe Threading Insert High Durability 10 UN
  • 16er Carbide Lathe Insert 16ir Lathe Threading Insert High Durability 10 UN
16er Carbide Lathe Insert 16ir Lathe Threading Insert High Durability 10 UN

16er Carbide Lathe Insert 16ir Lathe Threading Insert High Durability 10 UN

Product Details:

Place of Origin: China
Brand Name: BWIN
Model Number: 16ER 18UN

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs/box
Price: Negotiable
Packaging Details: Plastic box
Delivery Time: 7 work days
Payment Terms: T/T, Western Union
Supply Ability: 1-10000pcs 7days
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Detail Information

Product Name: UN Cnc Thread Cutting Insert Material: Carbide Lathe Threading Insert
Workpiece: Stainless Stee/Cast Ironl/Steel Usage: Thread
Color: Yellow/Black Coating: CVD/PVD
Hardness: HRC40-HRC60 Feature: Smooth Chip Breaking
Application: CNC Package: 10pcs/Box
High Light:

16er Carbide Lathe Insert


Lathe Threading Insert 16er


Lathe Threading Insert High Durability

Product Description

Carbide Lathe Threading Insert Cnc Thread Tool 16er 16ir 28 24 20 18 16 14 12 10 8 UN

Quick Detail:

  • High strength
  • High durability
  • Sharp and durable
  • Smooth chip breaking
  • Fine cutting
  • Wide application


  • The cnc carbide lathe insert is made of innovative cemented carbide raw materials commonly used for steel and stainless steel, so that the blade has excellent performance of high toughness, high wear resistance and high temperature resistance; Unique coating process, fine and smooth, no drip marks, reduce surface friction, so that the cutting resistance is smaller; Carbide with special crystal structure is processed by German technology, which makes the blade have high hardness, good toughness and high temperature resistance. The overall hardness is stronger, and the cutting edge is more sharp and wear-resistant; Sharp cutting, 3 corners available, easy and labor-saving; Reduce cutting resistance to achieve sharp cutting; Various groove types and complete specifications meet your various processing needs from different angles.


Brand BWIN
Model 16ER/16IR 18UN
Color Black/Yellow
Workpiece Stainless steel/Cast iron/Steel
Type Metal CNC Carbide Lathe Cutting Tool
Material Carbide Threading Cutting Insert
Processing Type Medium Cutting
Feature High strength
High durability
Sharp and durable
Smooth chip breaking
Fine cutting
Standard ISO
Quantity 10pcs/box
Weight 0.015kg
Package Plastic Box
Customized Support OEM, ODM


Lead Time:

antity(pieces) 1 - 3000 >3000
Lead time (days)       7 To be negotiated



Thread turning is characterized by large cutting resistance, easy tool vibration, difficult chip removal, difficult cooling, and complex programming. Therefore, the following matters should be paid attention to during processing:

  • Select the model and material of the blade correctly according to the thread model and the material to be processed;
  • Select reasonable linear speed Vc according to different processed materials;
  • Select a reasonable number of processing channels and feed mode. When radial feed is used to generate vibration, lateral feed or interactive feed can be used. The small cutting depth shall be 20.05mm during machining programming.
  •  Reasonable selection of cutter bar:The selection of internal thread turning tool bar shall pay special attention to the rigidity of the tool bar to avoid the problem of tool vibration caused by too long extension of the tool bar. It is necessary to select high-quality tool bars to improve efficiency and workpiece quality and extend the life of the blade- Generally speaking, the ratio of the cutter bar diameter to the extended length of the cutter bar shall be controlled within 1:2.5 (3.5Max) for steel and 1:5 (7Max) for cemented carbide; If conditions permit, internal thread turning tool bar shall be used as far as possible with internal cooling to achieve cooling effect;
  • 5. When the rising angle of the screw is ≥ 1.5 ° (especially in case of multi head thread processing), replace the cutter bar cutter pad, and select a suitable type cutter pad; 6. Macro program G7 6 in the system shall be selected as far as possible for programming.


Our carbide lathe insert could to be processed Alloy steel, Tool steel, carbon steel, stainless steel, Cast iron and Titanium alloy. Working material as following:

threading milling insert 16ir 16er 2.0iso 0.5 iso thread carbide turning insert



1. Honest merchants, reasonable price and quality assurance

2. Large inventory, sufficient supply and high cost performance

3. Customer service responds in time and delivers goods quickly

4. Provide after-sale guarantee to make your after-sale service free



1. Rear cutter face wear: (This is a common practical form)

Influence: the workpiece size gradually changes or the surface light intensity decreases

Cause: The linear speed is too high, reaching the service life of the tool

Measures: Adjust the processing parameters, such as reducing the linear speed and using a blade with higher wear resistance


2. Blade breakage: (bad actual effect form)

Effect: sudden change of workpiece size or surface smoothness, resulting in burrs on the spark surface

Cause: Improper parameter setting, improper tool face material selection, poor workpiece rigidity, unstable blade clamping Measures: check whether the parameter setting is reasonable, and select the corresponding tool according to the workpiece material


3. Serious fracture: (very bad actual effect form)

Effect: sudden and unexpected occurrence, resulting in scrapping of tool handle materials or defective and scrapped workpieces

Cause: The processing parameters are set incorrectly, and the vibrating tool workpiece or blade is not installed in place

Measures: set reasonable parameters, reduce the feed rate and chip, select the corresponding processing blade, and strengthen the rigidity of the workpiece and blade


4. Chips:

Effect: the size of the workpiece is inconsistent, the surface finish is poor, and the workpiece surface is attached with fluff or burrs. Cause: the cutting speed is too low, the feed is too low, and the blade is not sharp enough

Measures: improve the cutting speed, and use blades with higher sharpness for feed rate


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