Horn USA Inc.

Tooling system for machining of small bore holes:

•     One toolholder can be used to clamp up to 1,200 different standard inserts.
•     Boring out with bore diameter 0.2 mm and larger
•     Grooving with bore diameter 2 mm and larger
•     Axial grooving from min ext dia 5 mm

Chamfering, profiling, backboring and threading

Tool system bolted on face side with low vibration carbide toolholders

• Boring out from bore diameter 7.8 mm
• Grooving from bore diameter 8 mm

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

Tool system for grooving for internal and external machining

• Internal machining: Bore diameter from 18 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

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

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

• External Machining:        Groove Width from .020”; groove depth up to 6 mm.

• Additional geometries for Back Turning, Threading, and Part Off

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

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 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

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

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

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

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

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

• External Machining:        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
• Modular tools
• Axial grooving
• Profiling S117
• Parting off