Skip to content
Sign in

Ship to 

us.svg
UK | EN
Renishaw.com
logo-orange.svg
Sign in
Cart
Quote
  1. View all Straight
View all Straight

M3 Ø1.5 mm ruby ball, tungsten carbide stem, L 30 mm, EWL 22.5 mm

Part number: A-5003-0051
$57.00
M3 Ø1.5 mm ruby ball, tungsten carbide stem, L 30 mm, EWL 22.5 mm - 1
M3 Ø1.5 mm ruby ball, tungsten carbide stem, L 30 mm, EWL 22.5 mm - 2
M3 Ø1.5 mm ruby ball, tungsten carbide stem, L 30 mm, EWL 22.5 mm - thumbnail 1
M3 Ø1.5 mm ruby ball, tungsten carbide stem, L 30 mm, EWL 22.5 mm - thumbnail 2
Stocked item - Dispatched between 2-3 working days.
Tiered pricing
QuantityPrice
1+$57.00
5+$54.15
10+$51.30
All prices ex VAT
Quantity

Straight styli are designed to inspect simple features where direct, unobstructed contact with a measured surface is possible. A tungsten carbide stem provides exceptional rigidity... Read more


Free shipping on orders over $400.00.
Create account or sign in for faster checkout.
Buy direct or request a quote.
Technical table
Description
Equivalent to
Technical documentation

Technical table

namevalue
Ball diameter (mm)1.5
Centre styliNo
Effective working length (mm)22.5
Holder materialStainless steel
Length (mm)30
Overall length (mm)30
Stem diameter (mm)1
Stem materialTungsten carbide
ThreadM3
Tip materialRuby

Description

Straight styli are designed to inspect simple features where direct, unobstructed contact with a measured surface is possible. A tungsten carbide stem provides exceptional rigidity, particularly for styli with small ball and stem diameters. Ruby is regarded as the industry standard for stylus tips. It is one of the hardest materials available and suitable for most applications. Due to adhesive pickup, ruby tips are not recommended for scanning aluminium parts.


Equivalent to

  • Equivalent to Mitutoyo part number: K651119
  • Equivalent to Q-Mark part number: TM3-1531-DS1

Technical documentation

Technical document 1 (DOC)
Download

Related products

M3 Ø1 mm ruby ball, stainless steel stem, L 21 mm, EWL 4 mm
$40.00
M3 Ø1 mm ruby ball, stainless steel stem, L 21 mm, EWL 4 mm
Part number: A-5000-3551
M3 Ø2 mm silicon nitride ball, stainless steel stem, L 21 mm, EWL 9.8 mm
$80.00
M3 Ø2 mm silicon nitride ball, stainless steel stem, L 21 mm, EWL 9.8 mm
Part number: A-5003-5723
M3 Ø2 mm ruby ball, stainless steel stem, L 21 mm, EWL 9.6 mm
$37.00
M3 Ø2 mm ruby ball, stainless steel stem, L 21 mm, EWL 9.6 mm
Part number: A-5000-3552
M3 Ø1.5 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 12.5 mm
$53.00
M3 Ø1.5 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 12.5 mm
Part number: A-5003-0050
M3 Ø2 mm ruby ball, tungsten carbide stem, L 30 mm, EWL 22.8 mm
$51.00
M3 Ø2 mm ruby ball, tungsten carbide stem, L 30 mm, EWL 22.8 mm
Part number: A-5003-0052
Renishaw

About us

  • News
  • Events
  • Sustainability
  • Locations
  • Careers
  • Media

Support

  • Contact us
  • Technical documents
  • My Account

Socials

  • Youtube - Renishaw
  • Linkedin
  • Facebook

© 2001 - 2026 Renishaw plc. All rights reserved.

This store is operated by Renishaw, Inc. For company information see Registration Information for Online Stores

Privacy
Terms and conditions
Cookies
Accessibility
Modern day slavery

Please note: All orders placed on the Renishaw online store will incur standard tax rates. If you are looking to place a tax exempt order, please contact our office at 847-286-9953.


Explore variants

17 products found

Filter by


Ball diameter (mm)

0.5

5


Effective working length (mm)

2

50


Length (mm)

20

50.5


Overall length (mm)

20

50.5


Stem diameter (mm)

0.4

2.5

Explore variants

17 products found

  • M3 Ø3 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 14 mm
    M3 Ø3 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 14 mm
    $109.00
    Part numberA-5004-7402
    Stocked item - Dispatched between 2-3 working days.
    $109.00
  • M3 Ø1 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 12.5 mm
    M3 Ø1 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 12.5 mm
    $114.00
    Part numberA-5004-2442
    Stocked item - Dispatched between 2-3 working days.
    $114.00
  • M3 Ø2 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 12.5 mm
    M3 Ø2 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 12.5 mm
    $48.00
    Part numberA-5003-3676
    Stocked item - Dispatched between 2-3 working days.
    $48.00
  • M3 Ø5 mm ruby ball, tungsten carbide stem, L 50 mm, EWL 50 mm
    M3 Ø5 mm ruby ball, tungsten carbide stem, L 50 mm, EWL 50 mm
    $66.00
    Part numberA-5003-0063
    Stocked item - Dispatched between 2-3 working days.
    $66.00
  • M3 Ø5 mm ruby ball, tungsten carbide stem, L 40 mm, EWL 40 mm
    M3 Ø5 mm ruby ball, tungsten carbide stem, L 40 mm, EWL 40 mm
    $65.00
    Part numberA-5003-0062
    Stocked item - Dispatched between 2-3 working days.
    $65.00
  • M3 Ø4 mm ruby ball, tungsten carbide stem, L 50 mm, EWL 46 mm
    M3 Ø4 mm ruby ball, tungsten carbide stem, L 50 mm, EWL 46 mm
    $62.00
    Part numberA-5003-0061
    Stocked item - Dispatched between 2-3 working days.
    $62.00
  • M3 Ø4 mm ruby ball, tungsten carbide stem, L 40 mm, EWL 36 mm
    M3 Ø4 mm ruby ball, tungsten carbide stem, L 40 mm, EWL 36 mm
    $54.00
    Part numberA-5003-0060
    Stocked item - Dispatched between 2-3 working days.
    $54.00
  • M3 Ø3 mm ruby ball, tungsten carbide stem, L 50 mm, EWL 42.5 mm
    M3 Ø3 mm ruby ball, tungsten carbide stem, L 50 mm, EWL 42.5 mm
    $62.00
    Part numberA-5003-0059
    Stocked item - Dispatched between 2-3 working days.
    $62.00
  • M3 Ø3 mm ruby ball, tungsten carbide stem, L 40 mm, EWL 33.7 mm
    M3 Ø3 mm ruby ball, tungsten carbide stem, L 40 mm, EWL 33.7 mm
    $56.00
    Part numberA-5003-0058
    Stocked item - Dispatched between 2-3 working days.
    $56.00
  • M3 Ø3 mm ruby ball, tungsten carbide stem, L 30 mm, EWL 24 mm
    M3 Ø3 mm ruby ball, tungsten carbide stem, L 30 mm, EWL 24 mm
    $51.00
    Part numberA-5003-0057
    Stocked item - Dispatched between 2-3 working days.
    $51.00
  • M3 Ø2.5 mm ruby ball, tungsten carbide stem, L 40.2 mm, EWL 32.7 mm
    M3 Ø2.5 mm ruby ball, tungsten carbide stem, L 40.2 mm, EWL 32.7 mm
    $56.00
    Part numberA-5003-0056
    Stocked item - Dispatched between 2-3 working days.
    $56.00
  • M3 Ø2.5 mm ruby ball, tungsten carbide stem, L 30.1 mm, EWL 22.6 mm
    M3 Ø2.5 mm ruby ball, tungsten carbide stem, L 30.1 mm, EWL 22.6 mm
    $51.00
    Part numberA-5003-0055
    Stocked item - Dispatched between 2-3 working days.
    $51.00
  • M3 Ø2.5 mm ruby ball, tungsten carbide stem, L 20.2 mm, EWL 12.7 mm
    M3 Ø2.5 mm ruby ball, tungsten carbide stem, L 20.2 mm, EWL 12.7 mm
    $48.00
    Part numberA-5003-0054
    Lead times can vary for this product. Contact us for more information.
    $48.00
  • M3 Ø2 mm ruby ball, tungsten carbide stem, L 40 mm, EWL 32.5 mm
    M3 Ø2 mm ruby ball, tungsten carbide stem, L 40 mm, EWL 32.5 mm
    $56.00
    Part numberA-5003-0053
    Stocked item - Dispatched between 2-3 working days.
    $56.00
  • M3 Ø2 mm ruby ball, tungsten carbide stem, L 30 mm, EWL 22.8 mm
    M3 Ø2 mm ruby ball, tungsten carbide stem, L 30 mm, EWL 22.8 mm
    $51.00
    Part numberA-5003-0052
    Stocked item - Dispatched between 2-3 working days.
    $51.00
  • M3 Ø1.5 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 12.5 mm
    M3 Ø1.5 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 12.5 mm
    $53.00
    Part numberA-5003-0050
    Stocked item - Dispatched between 2-3 working days.
    $53.00
  • M3 Ø0.5 mm ruby ball, tungsten carbide stem, L 21 mm, EWL 2 mm
    M3 Ø0.5 mm ruby ball, tungsten carbide stem, L 21 mm, EWL 2 mm
    $119.00
    Part numberA-5000-7632
    Stocked item - Dispatched between 2-3 working days.
    $119.00