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Performance

Number #1

Certified

ISO 9001:2015

Live Driven Broaching Tool for Lathes

Live Broaching Head for Lathes (Patented)

  • Broach keyway, square, hexagon, spline with one driven tool
  • Broach internal and external profiles with the same live tool
  • Perfect Symmetry: Y axis Adjustment ±0.3
  • Longitudinal Adjustment on Z axis ±0.3
  • Max 400-800 RPM (1 RPM = 1 Stroke)
  • Max Square Size: 37 mm (1.45″)
  • Max Hexagon Size: 45 mm (1.77″)

Code

Effective

Stroke

 Stroke
(inch)

L1

mm

L2

mm

L3

mm

L4

mm

L5

mm

L6

mm

NG-25

25 mm

0.98”

27

50

48

125

63

52

NG-35

35 mm

1.37”

37

71

71

179

87

95

NG-50

50 mm

1.96”

52

88,5

73,5

214

99

95

NG-65

65 mm

2.55”

67

101

76

244

111

95

Live Broaching Unit NG-65 Gisstec, Benz ™, EWS ™, WTO ™

Cutting Parameters

 

Max Keyway Width

 

 

Material

NG-35

NG-50

NG-65

Cutting speed 

Cutting Depth

Aluminium

16mm

16mm

16mm

38 m/min. 

0,06 / 0,15 mm 

Soft steel

14mm

14mm

14mm

33 m/min. 

0,04 / 0,07 mm 

Cast iron

14mm

14mm

12mm

28 m/min. 

0,04 / 0,07 mm 

Common steel

14mm

14mm

12mm

30 m/min. 

0,03 / 0,05 mm 

Hardened steel

12mm

12mm

10mm

25 m/min. 

0,02 / 0,04 mm 

Stainless steel

12mm

12mm

10mm

25 m/min. 

0,02 / 0,04 mm 

Plastic

18mm

18mm

18mm

40 m/min. 

0,07 / 0,15 mm 

Bronze, Brass

14mm

12mm

12mm

30 m/min. 

0,03 / 0,06 mm

Approximate values in inches:
12mm 1/2″
14mm 9/16″
16mm 5/8″

How to Broach a Keyway on a Lathe in 10 Seconds

How to Broach Internal Spline on a Lathe

How to Broach External Spline on a Lathe

Get a Quote for a Live Broaching Unit

Live broaching units are reshaping how keyways are machined in industries like aerospace, aviation, and gear-making. These innovative broaching tools enable manufacturers to produce keyways, splines, squares, and hexagons directly on CNC lathes. 

By integrating keyway broaching into standard machining operations, these units eliminate the need for dedicated broaching machines, reducing setup times and streamlining production workflows.

One of the most significant advantages of live broaching units is their speed and efficiency. Traditional methods of broaching keyways often require separate machinery and multiple setups, leading to longer production times. 

In contrast, live broaching units can cut a keyway in as little as 10 seconds without the need to re-fixture, delivering high precision while saving valuable time on the shop floor.

These broaching tools also address a common challenge in traditional keyway broaching: the need to unclamp and transfer parts between machines. 

By performing keyway broaching directly on the lathe, manufacturers can achieve consistent alignment and tighter tolerances, ensuring the quality and accuracy required in high-stakes industries like aerospace and aviation.

Another key benefit is the adaptability of live broaching units. They are capable of machining a wide range of profiles, including internal and external keyways, making them versatile for complex component designs. 

This flexibility is crucial in industries that demand precision machining of intricate features, such as turbine components, gear systems, and other mission-critical parts.

In addition to improving efficiency, live broaching units contribute to cost savings. By integrating keyway broaching into existing lathe operations, manufacturers can reduce the need for additional machinery and tooling. 

These units are designed to use durable, replaceable broaching tools, minimizing tooling costs over time.

Live broaching units are particularly valuable in environments where space is at a premium. Unlike traditional broaching machines that require a significant footprint, these compact units mount directly onto the lathe, optimizing floor space and allowing for seamless integration into existing workflows.

The ability to produce precise keyways and splines while maintaining high productivity has made live broaching units a preferred choice for manufacturers in aerospace, aviation, and gear-making. These broaching tools not only enhance machining efficiency but also ensure the consistent quality and reliability that these industries demand.

For companies looking to stay competitive in precision manufacturing, adopting live broaching units offers a practical solution to improve keyway broaching processes, reduce costs, and meet stringent quality standards. 

Whether you’re machining complex aerospace components or high-strength gear systems, live broaching tools are a game-changing addition to any manufacturing operation.

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