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E-FIT Modular Boring Bar Head SVUBR/L (93°)

The modular E-FIT SVUBR/L internal turning tool by SMOXH is specifically designed for the flexible machining of internal contours. Featuring a 93° approach angle, this interchangeable head can be seamlessly combined with compatible Ecobody holders, providing an economical alternative to traditional monoblock toolholders. Designed for VBM.. 1604.. indexable inserts with screw clamping, it establishes excellent conditions for precise profiling and boring operations.

Technical data

  • Tool type: Modular internal turning holder / Interchangeable head
  • System: E-FIT for Ecobody
  • Approach angle: 93°
  • Insert: VBM.. 1604..
  • Clamping: Screw clamping

Dimensions of E-FIT SVUBR/L (93°)

Item Nr. d L K Dmin
Ecobody Ø40 
Dmin
Ecobody Ø50 
Dmin
Ecobody Ø60 
Insert Screw  Shim Shim-Screw
E-FIT SVUBR-16 SM79977 40 40 27 ≥50 ≥60 ≥70 VBM.. 1604.. SSV M3,5x14 BAX-VB16 SBV5 M5x0,5 A3,5x11 
E-FIT SVUBL-16 SM79984 40 40 27 ≥50 ≥60 ≥70 VBM.. 1604.. SSV M3,5x14 BAX-VB16 SBV5 M5x0,5 A3,5x11

Applications

This interchangeable head system is geared towards professional machinists who frequently switch between different turning operations and require high stability during internal machining. With its 93° angle, the toolholder excels in internal profiling and general contour turning. Pairing the head with a vibration-damping Ecobody shank supports smooth surface finishes even in deep bores.

Special features

The modular design of the E-FIT system reduces tool change times and setup costs, as only the boring bar head needs to be replaced while the base holder remains clamped in the machine. The sturdy screw clamping mechanism securely locks the VBM inserts in the pocket, contributing to reliable and efficient cutting processes.

SMOXH
SM79984

Data sheet

Type of clamping
Screw Clamp
Cooling Holes
without cooling holes
Inserts
VB..
Turning
Profiling

Compatible products

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