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S25S MTQNR16

S25S-MTQNR16 Internal Boring Bar Holder 25mm CNC Lathe Tool boring bar holder lathe

$32.25 USD
S20R-MTQNR16 CNC Internal Boring Bar Tool Holder Specifications, 5-Point Description, Applications Material, Included Accessories, Compatibility   Overview: The S25S-MTQNR16 Internal Boring Bar Holder is designed for precise internal turning operations...
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S20R MTQNR16

S20R-MTQNR16 Internal Boring Bar Tool Holder Multi-Lock System, 20x100mm

$22.79 USD
S20R-MTQNR16 Internal Boring Bar Tool Holder boring bar for sale Overview of S20R-MTQNR16 Specifications Features of S20R-MTQNR16 Materials and Construction Insert Compatibility Applications Advantages Included Accessories Overview: The S20R-MTQNR16 internal...
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S20R MTQNL16

S20R-MTQNL16 Internal Boring Bar Tool Holder Multi-Lock System, 20x100mm

$22.79 USD
S20R-MTQNL16 Internal Boring Bar Tool Holder boring bar for sale Overview of S20R-MTQNL16 Specifications Features of S20R-MTQNL16 Materials and Construction Insert Compatibility Applications Advantages Included Accessories Overview: The S20R-MTQNL16 internal...
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S18Q MTQNR16

S18Q-MTQNR16 CNC Right Internal Boring Bar Tool Holder | 18mm Diameter Alloy steel

$22.79 USD
S18Q-MTQNR16 CNC Internal Boring Bar Tool Holder CNC lathe cutting tool Specifications, 5-Point Description, Applications Material, Included Accessories, Compatibility S18Q-MTQNR16 CNC Internal Boring Bar Tool Holder, 16mm Diameter Overview: The...
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S16Q MTQNR16

S16Q-MTQNR16 CNC Internal Boring Bar Tool Holder | 16mm Diameter Compatible with TNMG Inserts

$16.84 USD
S16Q-MTQNR16 boring bar machine | CNC Internal Boring Bar Tool Holder  Specifications, Key Features, Applications   S16Q-MTQNR16 CNC Internal Boring Bar Tool Holder Overview: The S16Q-MTQNR16 is an advanced CNC...
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S16Q MTQNL16

S16Q-MTQNL16 CNC Internal Boring Bar Tool Holder | 16mm Diameter Compatible with TNMG Inserts

$21.53 USD
S16Q-MTQNL16 boring bar machine | CNC Internal Boring Bar Tool Holder  Specifications, Key Features, Applications   S16Q-MTQNL16 CNC Internal Boring Bar Tool Holder Overview: The S16Q-MTQNL16 is an advanced CNC...
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BEYOND MTQNR/L CNC Boring Bar – Steel Shank, M Clamp, TNMG Inserts

BEYOND MTQNR/L CNC Boring Bar – Steel Shank, M Clamp, 107.5° Cutting Angle, TNMG Inserts

The BEYOND MTQNR/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 107.5° cutting edge angle (Q), 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
  • 107.5° cutting edge angle (ISO code Q)
  • 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 / 18 / 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
Q Cutting edge angle: 107.5°
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-MTQNR16 16 180 TNMG16xx M Clamp + Lock Pin Right
S16Q-MTQNL16 16 180 TNMG16xx M Clamp + Lock Pin Left
S18Q-MTQNR16 18 180 TNMG16xx M Clamp + Lock Pin Right
S18Q-MTQNL16 18 180 TNMG16xx M Clamp + Lock Pin Left
S20R-MTQNR16 20 200 TNMG16xx M Clamp + Lock Pin Right
S20R-MTQNL16 20 200 TNMG16xx M Clamp + Lock Pin Left
S25S-MTQNR16 25 250 TNMG16xx M Clamp + Lock Pin Right
S25S-MTQNL16 25 250 TNMG16xx M Clamp + Lock Pin Left
S32T-MTQNR16 32 300 TNMG16xx M Clamp + Lock Pin Right
S32T-MTQNL16 32 300 TNMG16xx M Clamp + Lock Pin Left
S40T-MTQNR16 40 300 TNMG16xx M Clamp + Lock Pin Right
S40T-MTQNL16 40 300 TNMG16xx M Clamp + Lock Pin Left

Applications

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

Recommended Keywords

MTQNR boring bar, MTQNL boring bar, TNMG insert toolholder, 107.5-degree turning bar, CNC external turning bar, clamp and lock pin toolholder, steel shank boring bar, BEYOND MTQNR, TNMG16 insert holder, ISO turning toolholder, CNC lathe toolholder