Free Delivery to UK Mainland on orders over £350 ex VAT
Starrett S831EZ Small Hole Gauge Set 3.2-12.7mm

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Starrett S831EZ Small Hole Gauge Set 3.2-12.7mm

Code: S831EZ
  • On Sale at £80.25 Ex. VAT
  • Starrett
  • Product Code S831EZ
  • Small Hole Gauge Set
  • Range 3.2-12.7mm
  • Hardened Ball Measuring Surface With Two-Point Contact
Item out of Stock | Usually dispatched within 24 hours
Free Delivery to UK Mainland on all orders over £350 ex VAT Please call 01162 530 346 to check lead times and stock
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  • 829 small hole gages are full-ball gages used for general work.
  • 831 small hole gages have a half-ball gaging surface with a flat bottom . This permits use in even the most shallow holes, slots, and recesses.
  • Small Hole Gages Features.
  • Hardened-ball measuring surface with two-point contact.
  • Radius on each gage is less than the minimum diameter to be measured, which provides the two-point contact necessary for maximum accuracy.
  • Smooth, sensitive adjustment for better feel, giving more accurate measurements.
  • The adjustment of the gage beyond their range is restricted by a safety stop that prevents breakage.
  • Accurate measurements are obtained by slightly "rocking" these gages in the hole to be measured. This will guarantee contact at the true diameter. The final size is then obtained by measuring over the ball contacts with a micrometer.

Free Delivery on all orders over £350 that are delivered to the UK mainland (as defined by TNT). 

Not all items are in stock and we would suggest calling our sales team on 01162 530 346 to confirm lead-times. Whilst we will do our best, any lead-times shown in the price section are only a suggestion and are subject to change. 

H Roberts & Sons (D.I.) Ltd standard delivery charge is £9.95 across all UK mainland orders on a 'standard next day delivery'. 

H Roberts guarantees that the Products and/or Services will be free from defects in materials and/or workmanship for a period of 12 months from:- (i) in the case of Services, the date of completion of the performance of the Services; and/or (ii) in the case of Products, the date of delivery of the Products to the Buyer.



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