Horn Turning

Innovative technologies for boring, turning, grooving and threading applications.

Horn USA, Inc. manufactures and supplies high precision carbide grooving tools designed to fulfill the expectations of end users regarding Productivity, Quality, Reliability and Environmental considerations that apply within individual market segments.

The development and manufacturing processes are subject to an approved quality control system which applies to design, product development, and component manufacture and production management.

Turning, Grooving, Chamfering and Threading Tools

 

System: Supermini® – 105 / 109 / 110
Tooling system for machining of small diameter bores

  • One toolholder can be used to clamp more than 1,000 different standard inserts
  • Boring from Ø 0.2mm and larger
  • Grooving from Ø 2mm and larger
  • Axial grooving from minimum outer Ø 5mm

Chamferring, profiling, backboring and threading

 

System: Mini – 106 / 107 / 108 / 10P / 111 / 11P / 114 / 116 / 18P
Tool system bolted on face side with low vibration carbide toolholders

  • Boring out from bore diameter 6 mm
  • Grooving from bore diameter 6.5 mm

Large selection of inserts for different applications, e.g. chamfer, full radius, thread, backboring

 

System: 217
Tool system for grooving for internal and external machining

  • Internal machining: Bore diameter from 20 mm, groove width 0.5 mm to 5.3 mm; groove depth up to 4.7 mm
  • External machining: Groove depth up to 4 mm; groove width 0.5 mm to 5.3 mm

Toolholder 245 and insert for corner reliefs

 

NEW System: S209
Tool system for grooving and machining small bore diameters

  • Bore diameters from Ø 16 mm
  • Width of groove from 2 mm
  • Shank diameters from Ø 16 mm

 

System: 264
Tool system for Swiss-type lathes for grooving, boring out, longitudinal turning, parting off and threading

  • External machining: Groove width 1.5 mm to 3 mm; groove depth up to 16 mm
  • Special geometries for steel and brass machining

 

System: 274
External Turning, Grooving, Threading and Part Off System for Swiss Style Lathes

  • Groove Width from .020”; groove depth up to 6 mm
  • Additional geometries for Back Turning, Threading and Part Off

 

System: S119 / S123 / S223
Tool system for grooving, longitudinal turning, profiling and parting off

  • Internal machining: Bore diameter from 18 mm; groove width 1.2 mm to 3.0 mm
  • External machining: Groove depth up to 10 mm; groove width 1.2 mm to 3.0 mm

 

System: S224
Tool system for grooving for internal and external machining and for parting off

  • Internal machining: Bore diameter from 28 mm; groove width 2.0 mm to 6.0 mm
  • External machining: Groove width 2.0 mm to 6.0 mm

Inserts available in geometries .3, .5, .A, .D, .NC, .K, .C, .E, .F, .H, .L

 

System: 231
Tool system for grooving, internal and external machining and for axial grooving

  • Internal machining: Bore diameter from 75 mm; groove width 4.0 mm to 10 mm
  • External machining: Groove width 2.5 mm to 10.0 mm

Inserts available in geometries .3, .10, .20

 

System: 229 / S229
Tool system for grooving, internal and external machining and for parting off

  • Internal machining: Bore diameter from 38 mm; groove width 3.0 to 10.0 mm
  • External machining: Groove width 2.5 mm to 10.0 mm

Inserts available in geometries .3, .5, .A, .E, .F, .H, .L, .HR, .10, .20

 

System: 312 / S312
Tool system for grooving, internal and external machining and for parting off

  • Internal machining: Bore diameter from 46 mm; groove width 1.9 mm to 5.3 mm
  • External machining: Groove width 0.5 mm to 5.3 mm

Inserts available in geometries .F, .5, .D, .C

 

System: 315
Tool system for grooving for internal and external machining

  • Internal machining: Bore diameter from 43 mm; groove width 1.2 mm to 4.2 mm
  • External machining: Groove width 1.2 mm to 4.2 mm

Large selection of inserts for different thread profiles: Trapezoidal thread, metric standard thread, metric fine thread

 

System: S316
Tool System for External Machining and Part off with Precision Sintered Geometries

  • Depth of cut up to 8 mm for grooving, profiling and part off.
  • 3 Geometries all for excellent chip control on difficult to control materials.

 

Tools for Swiss Type Lathes

 

Systems: 105 / 108 / 111 / 217 / S224 / 264 / S274 / 312

Individual solutions for Swiss-type lathes

  • Matched connections for Star, Tornos, Citizen machines

 

Modular Tooling

 

Systems: Supermini® / Mini / S100 / 117 / 264 / S274 / 312 / 315 / S224 / S229
Basic holder with interface KM, HSK, HORN-Capto (Sandvik licence)

  • Cartridge solutions for System S100, 224, 229, 312
  • Cartridges for axial machining

 

Face Grooving

 

Systems: 105 / A105 / A110 / 114 / 312 / 231 / S224 / S229
Axial grooving with different systems from slot external diameter 5 mm.

 

Form Profiling

 

System: 117

  • Profiling inserts with width 10 – 45 mm
  • Inserts with individual profile on request

 

Parting Off

 

Systems: 217 / 264 / S274 / S223 / S224 / S229 / 312 / S316 / S100 / HCC

  • Large selection of parting off solutions from groove width 0.5 mm
  • Holder systems with DIN shanks and blades