Okuma

Okuma ID Static Toolholder

Product Introduction

Specially developed for high-precision mill-turn multitasking machines, providing solid support for ID turning, drilling, and boring operations.
Optimized for high-rigidity turret interfaces and combined with precision-guided structural design, it ensures exceptional axial accuracy and anti-vibration strength after tool clamping, helping you achieve exquisite ID machining quality.

• Superior Vibration-Damping Clamping Mechanism
Specifically addressing overhang and vibration issues common in ID machining, the body rigidity and clamping surface precision have been enhanced. It effectively suppresses resonance during machining, maintaining exceptional roundness and surface finish whether in large-diameter heavy-duty cutting or small-diameter deep-hole operations.

• Ultimate Concentricity Control
Through high-precision grinding technology and stringent assembly standards, alignment precision between the holder center and the spindle centerline is guaranteed. This significantly reduces setup and offset compensation time while extending the service life of boring bars and drill bits.

• High-Efficiency Internal Coolant Delivery
Supports direct internal coolant supply, precisely directing high-pressure cutting fluid into the deep hole. It effectively cools the tool tip and achieves smooth chip evacuation, preventing surface scratches and damage caused by chip buildup.

• High-Rigidity Forged Alloy Steel
Made of premium alloy steel, subjected to complete heat treatment and precision machining, featuring superior fatigue resistance and structural strength. It ensures that no micro-deformation occurs under long-term, high-intensity cutting cycles.

• Seamless Compatibility with Standard Interfaces
Fully compliant with mainstream machine tool turret interface specifications, ensuring high mounting flushness and perpendicularity to maximize your equipment's performance in precision parts machining.

Product Description

Product trial model

  • Captain L370 M
  • Captain L370 MW
  • Captain L470 M
  • ES L6, L8
  • ES L6 M
  • ES L8 M
  • ES L10
  • ES L10 M
  • GENOS L200, L2000-e M/MY (VDI30)
  • GENOS L250, L2000 (8 station turret)
  • GENOS L250, L2000 (12 station turret)
  • GENOS L300, L3000-e M/MY (VDI40)
  • GENOS L300 MW/MYW, L3000-e M/MY/MYW
  • GENOS L300 MW/MYW (VDI40)
  • GENOS L400, L3000-e
  • LB 2000 EX
  • LB/LU 2500, 3000 EX
  • LB 3000 EX W
  • LB/LU 2000-3000 EX (II, III) M(Y)/M(Y)W
  • LB/LU 200, 2000 M (VDI30)
  • LB 200 MY
  • LB/LU 300, 400
  • LB/LU 300, 3000 M (VDI40)
  • LB 300 MW (Radial tooling turret)
  • LB 300 MW (Face tooling turret)
  • LB/LU 300 MY
  • LB 300 MYW
  • LB/LU 35 (II, III) M (1-step)
  • LB 4000 EX
  • LB/LU 4000 EX (II, III) M/MY/MYW
  • LB/LU 400,4000 M (VDI40)
  • LB 45III MY, LU 7000 EX M/MY
  • LB/LU 45 M (VDI60)
  • LT 2000 EX M (12 station turret)
  • LT 2000 EX M/MY (16 station turret)
  • LT 3000 EX M/MY
  • LT 200 M, LT 200 MY
  • LT 300 M, LT 300 MY
  • LT 400 M
  • LVT 300 M
  • LVT 400 M
  • MacTurn250-2S
  • MacTurn350-2S
  • Multus U3000, 4000, 5000 2SW
  • 2SP-150 H/HM

For customized designs or additional specification options, please contact us. Our team will provide the most suitable solution for your application.