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Renishaw M4 Thread Machine Tool Disk Styli New in Box with Warranty A-5004-6388

MSRP: $822.00
$575.00
(You save $247.00)
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Weight:
1.00 LBS
Shipping:
Calculated at Checkout

Product Description

Condition:

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). 

 

 

 

Country of Manufacture:   UNITED KINGDOM

Brand:   RENISHAW

Model:   TOOL DATUMING STYLI

MPN:   A-5000-6403

 

 

 

Item Description

 

New Renishaw M4 Thread Machine Tool Disk Styli in box with warranty.

The current Renishaw retail price for one styli is $575.00

This sale is for a new in box styli with warranty.

A few simple rules can be applied to maximize accuracy for most probing applications. 

Terminology

Stylus terminology

B = overall length = 15.5 mm

C = stem diameter = 119.78 mm

D = 3.58 mm

Overall length

Renishaw uses a standard description of overall length, measured from the rear mounting face of the stylus to the centre of the ball. 

Effective working length (EWL)

This is measured from the centre of the ball to the point at which the stem will foul against the feature when measuring 'normal' to the part. 

Rules for choosing a stylus

A few simple rules for stylus selection can be applied to maximize accuracy for most probing applications 

Keep styli short

The more the stylus bends or deflects, the lower the accuracy. Probing with the minimum stylus length for your application is the best option. 

Minimise joints

Every time you join styli and extensions, you introduce potential bending and deflection points. Try, wherever possible, to keep to the minimum number of pieces possible for your application.

Keep the stylus ball as large as possible

There are several reasons for this:

  • it maximizes your ball/stem clearance, thereby reducing the chance of false triggers caused by 'shanking out' on the stylus stem, and increasing the EWL;
  • a larger ball allows a larger stem diameter, increasing the stiffness of the stylus;
  • the larger ruby ball reduces the effect of the surface finish of the component being inspected.

EWL can also be affected by assembly tolerances. For this reason Renishaw styli are assembled to exacting standards in controlled conditions.

This is by far the best price you will find on this set of new in box styli.

Purchase with confidence from a Paypal verified retailer.

If what you order is not what you receive you will be refunded the full purchase price of this sale.

Metrology Parts would like the opportunity to earn your business for this sale and all of your future Renishaw needs.

If you have any questions feel free to contact us. With 32 plus years of experience with Renishaw products we can help with all of your application needs as well as your after sales support.


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