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SlimLine revolving lathe centre 60°/30° 4

Article no.: 320643 4

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Morse taper Unit price incl. VAT

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Product details

Technical Data

Morse taper MT4
Body ⌀ D 38 mm
Overall length L 185 mm
Reach B 82 mm
largest centre point ⌀ 60° A 10 mm
largest centre point ⌀ 30° A 20 mm
maximum radial run-out 0.005 mm
Centre point length C 33 mm
maximum speed 4,000 min-1
for workpiece weight 1,400 kg
Version With draw-off nut
Type of product Centring drill

Identification numbers & Classifications

Article number 320643 4
EAN / GTIN 4062406127282
Manufacturer number 320643 4

Description

Version:

  • Precision version with additional stiffness in the bearings.
  • Precision roller bearings for high concentricity.
  • Maintenance-free due to lifetime lubrication.
  • Special seal prevents ingress of dirt and coolant.
  • MT shank hardened and ground.
  • With extended centre, point angle 60° / 30°.
  • With push-off thread and push-off nut.
  • outstandingly suitable for cutting threads and splining.

Description:

Lathe centres are mainly used on lathes to support long and slim workpieces, since with these workpieces there would otherwise be a risk of the workpiece bending or moving around as a result of the forces generated.
The lathe centre is secured with a Morse taper. The workpiece is clamped in the chuck and a counterbore is added using a centre drill. After re-clamping, the lathe centre is then inserted.

Advantage:

Push-off nut can be removed forwards thus eliminating any obstruction to the machining process.

Application:

Machining small and very small parts such as thread machining with optimum access to the flat face.

Supplied with:

Including draw-off nut.

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