Sample Block Roughness 3 Flat Grinding 30pcs Comparator Comparison Sample Block

$188.05 $159.84 Buy It Now or Best Offer, $7.08 Shipping, 30-Day Returns, eBay Money Back Guarantee
Seller: Top-Rated Seller kuayuefair ✉️ (649) 97.9%, Location: jinhua, CN, Ships to: WORLDWIDE, Item: 395046560307 Sample Block Roughness 3 Flat Grinding 30pcs Comparator Comparison Sample Block. Product Description

Specifications:

The surface roughness comparator is used to check the smoothness of mechanical workpieces by comparison, while the visual inspection or microscope is used to compare and test the degree of surface roughness.

features:

RUG-100: notebook sample block (turning, end milling, flat milling, surface grinding, external grinding, polishing)

The notebook sample block contains standards for the six most important processing methods among the popular "AA" values. All 30 samples were calibrated with uAA (arithmetic mean) and metric equivalent um Ra.

Sample surface roughness comparator 30 pieces of composite bag fixing gauges

3 Flat grinding: 2,4,8; 7/8 "x 3/8" each; Each type of surface finish is a true and consistent reproduction, with a true idea of the feel, appearance and texture of machined parts

Compare conveniently and quickly; Comply with S.A.E and military specifications

Overall wallet size (fully enclosed) L x W x H (inches): 6 x 3 x 3/8 * estimated *; Unit weight: 14 ounces * estimate only*

The package includes:

A set of 30 sample pieces

Payment

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

Delivery details

 

We only  ship to confirmed ebay Order addresses.  Please comfirm that your Order address is in line with your shipping address.

 

Please kindly note that  the c ombined shipping  is not provided  because the shipping fee is calculated by weight. Also, the each additional item means  exactly  the the same color and size.  

 

It takes about  7 -15 working days to US; about 10-30 working days to other countries.  Transit time may be a little delayed because of the  bad  weather and customs  inspection . If you  do  not receive your  item  within 30 working days since payment finished, please contact us immediately for further assistance.

 

Contact us

 

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions,  p lease feel free to contact us via "Ask seller a question" . We will reply your email within 24  working hours.

  • Condition: New
  • Brand: Unbranded
  • Gage Type: fixing gauges
  • Package Contents: A set of 30 sample pieces

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  •  Popularity - 1 watcher, 0.0 new watchers per day, 114 days for sale on eBay. Normal amount watching. 0 sold, 5 available.
  •  Best Price -
  •  Seller - 649+ items sold. 2.1% negative feedback. Top-Rated Plus! Top-Rated Seller, 30-day return policy, ships in 1 business day with tracking.

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