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Compatible Carbide Inserts

What is this tool best used for?

The PCLN Internal Turning Tool is engineered for high-precision internal boring and turning operations on both CNC and conventional lathe machines. Designed to accommodate 80° diamond negative inserts (ISO designation CN.. 0903..), this tool holder features excellent chip control and stability, ensuring exceptional performance across a wide range of internal machining applications.

Key Applications

  • Internal Boring: Precision internal diameter machining in cylindrical components
  • Internal Turning: High-accuracy turning operations for internal profiles
  • Copy Turning: Complex internal contour machining with diamond insert geometry
  • Facing Operations: Internal facing and light chamfering tasks
Roughing

High material removal rates for rapid internal stock removal

Medium Machining

Balanced cutting for good surface quality and dimensional accuracy

Finishing

Excellent surface finish quality for precision internal turning

Compatible Materials

Steel Stainless Steel Cast Iron Tool Steel Alloy Steel Non-Ferrous

Technical Specifications

Insert Type: 80° Diamond Negative
ISO Designation: CN.. 0903..
Clamping: Lever type (LV3C)
Application: Internal turning & boring

PCLN - Internal

Select Specifications

Found variant
Legend:
Dimensions Width (W) Height (H) φ Dmin (Internal) Square Dia (h) (External) Insert Size Width (Insert) Radius Range Insert/Accessories

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SKU / Article Number

φ(d)
I
H7
D
L
Morse #

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

Stock: pcs

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