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S25S MTWNR16

S25S-MTWNR16 Internal Boring Bar Tool Holder - Alloy Steel CNC Lathe Cutter with TNMG Inserts

$29.72 USD
Overview: The S25S-MTWNR16 is an internal boring bar right tool holder designed for precise internal turning operations. It features a 60° cutting edge angle with a 0° relief angle of...
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S25S MTWNL16

S25S-MTWNL16 Internal Boring Bar Tool Holder - Alloy Steel CNC Lathe Cutter with TNMG Inserts

$29.72 USD
Overview: The S25S-MTWNL16 is an internal boring bar right tool holder designed for precise internal turning operations. It features a 60° cutting edge angle with a 0° relief angle of...
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S20R MTWNR16

S20R-MTWNR16 Boring Bar CNC Lathe Cutting Tool Multi-Lock System, 20*200mm

$21.53 USD
Internal Boring Bar Tool Holder S20R-MTWNR16 | CNC Lathe Tool Holder Specifications Features Accessories Compatibility Applications  Overview: The S20R-MTWNR16 is an internal boring bar right tool holder designed for precision...
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S20R MTWNL16

S20R-MTWNL16 Boring Bar CNC Lathe Cutting Tool Multi-Lock System, 20*200mm

$21.53 USD
Internal Boring Bar Tool Holder S20R-MTWNL16 | CNC Lathe Tool Holder Specifications Features Accessories Compatibility Applications  Overview: The S20R-MTWNL16 is an internal boring bar right tool holder designed for precision...
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S16Q MTWNR16

S16Q-MTWNR16 Internal Turning Boring Bar Tool Holder - Alloy Steel CNC Lathe Cutter with TNMG Inserts

$15.08 USD
Boring Bar Right Tool Holder S16Q-MTWNR16 Internal Turning Tools Holder  CNC Lathe Cutter Machine Internal Turning Tools Holder with M-Type Multi-Lock System Alloy Steel, 16mm Diameter, 180mm Length, TNMG Carbide Inserts...
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S16Q MTWNL16

S16Q-MTWNL16 Internal Turning Boring Bar Tool Holder - Alloy Steel CNC Lathe Cutter with TNMG Inserts

$16.59 USD
Boring Bar Right Tool Holder S16Q-MTWNL16 Internal Turning Tools Holder  CNC Lathe Cutter Machine Internal Turning Tools Holder with M-Type Multi-Lock System Alloy Steel, 16mm Diameter, 180mm Length, TNMG Carbide Inserts...
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BEYOND MTWNR/L CNC Boring Bar – Steel Shank, M Clamp, TNMG Inserts

BEYOND MTWNR/L CNC Boring Bar – Steel Shank, M Clamp, 60° Cutting Angle, TNMG Inserts

The BEYOND MTWNR/L external turning boring bar series provides precise and stable CNC machining. Built with a rigid steel shank, M-type clamp with lock pin, and a 60° cutting edge angle (W), this series is compatible with TNMG16 inserts for medium to finishing operations on steel, stainless steel, alloy steel, and cast iron.

Key Features

  • Steel shank (ISO “S” type) for maximum rigidity
  • M-type clamping system (Clamp + Lock Pin)
  • Compatible with TNMG16xx triangular inserts
  • 60° cutting edge angle (ISO code W)
  • 0° negative relief angle (N)
  • Right-hand (R) and left-hand (L) versions available
  • ISO-standard coding ensures global interchangeability

ISO Code Explanation

Symbol Meaning
S Steel shank
16 / 20 / 25 / 32 / 40 Bar diameter (mm)
Q / R / S / T Bar length: Q=180mm, R=200mm, S=250mm, T=300mm
M Clamp + Lock Pin clamping system
T Insert shape: triangle
W Cutting edge angle: 60°
N Relief angle: 0° negative
R / L Right-hand / Left-hand tool
16 Insert cutting-edge length for TNMG16 series

Available Models & Specifications

Model Shank Diameter (mm) Overall Length (mm) Insert Type Clamping Hand
S16Q-MTWNR16 16 180 TNMG16xx M Clamp + Lock Pin Right
S16Q-MTWNL16 16 180 TNMG16xx M Clamp + Lock Pin Left
S20R-MTWNR16 20 200 TNMG16xx M Clamp + Lock Pin Right
S20R-MTWNL16 20 200 TNMG16xx M Clamp + Lock Pin Left
S25S-MTWNR16 25 250 TNMG16xx M Clamp + Lock Pin Right
S25S-MTWNL16 25 250 TNMG16xx M Clamp + Lock Pin Left
S32T-MTWNR16 32 300 TNMG16xx M Clamp + Lock Pin Right
S32T-MTWNL16 32 300 TNMG16xx M Clamp + Lock Pin Left
S40T-MTWNR16 40 300 TNMG16xx M Clamp + Lock Pin Right
S40T-MTWNL16 40 300 TNMG16xx M Clamp + Lock Pin Left

Applications

  • External turning
  • Profiling
  • Finishing operations
  • General CNC lathe machining

Recommended Keywords

MTWNR boring bar, MTWNL boring bar, TNMG insert toolholder, 60-degree turning bar, CNC external turning bar, clamp and lock pin toolholder, steel shank boring bar, BEYOND MTWNR, TNMG16 insert holder, ISO turning toolholder, CNC lathe toolholder