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Compatible Carbide Inserts
What is this tool best used for?
The PTTN External Turning Tool is designed for precision external turning and threading on both CNC and conventional lathe machines. Utilizing triangular negative inserts (ISO designation TN.. 1604..), this robust tool holder provides exceptional performance and reliability for diverse machining applications.
Key Applications
- External Turning: High-precision turning of shafts and cylindrical parts
- Thread Turning: External threading operations with triangular geometry
- Profiling: Complex external profiles and contours
- Facing & Chamfering: End facing and edge preparation
Roughing
High material removal rates for efficient machining
Medium Machining
Balanced cutting with good surface quality
Finishing
Excellent surface finish for precision parts
Compatible Materials
Technical Specifications
PTTN - External
Select Specifications
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SKU / Article Number
D (Diameter)
L1
L2
L3
L (Overall)
D1
Insert Code
Insert Count
h
b
φ Dmin
φ d
L
L1
H
F
W
α°
Insert
Shim
Screw
Wrench
Lever
Shim Pin
Blade Width
Blade Height
Groove Depth
Orientation
Working Radius Range
Compatible Inserts
φ(d)
R
D
I
L
Morse #
H7 Tolerance
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