Fowler 52-725-318 Micro-Surface Scale, Cylindrical Lapping/Superfinishing , 1" x 5/8" Size *NEW- Open Box Item*

$ 78.00 | List Price: $ 128.00

Item Description

  • Machining method: Cylindrical Lapping / Superfinishing 
  • Number of specimen: 4 / 4
  • Micro Inches Ra: 1 - 8
  • Microns Ra: .025. - .2
  • N Nos.: 1 - 4
  • Used by draftsmen, designers and Quality Control inspectors, Fowler's pocket-sized Micro-Surface Scales measure 1" x 5/8" and weigh only 3 oz. (70g).
  • Enables user to obtain best results when assessing roughness by sight and touch. Plates marked with 'N' numbers, micrometers and micro inches Ra and Rz
  • Range provides standards for the seven most frequently used machining processes. AA values in micro inches and microns.
  • Tactile comparison, using a clean fingernail with moderate pressure, provides the best means of surface roughness assessment. (Slightest speck of dust acts as an abrasive.)
  • For certain surfaces, tactile comparison may be supplemented with visual comparison by using a 7 x or 10 x magnifier.
  • Includes protective wallet and instruction cards.
  • New - Open Box Item: Excellent condition. Original protective wrapping or bag may be missing or open. Packaging, box and/or case is intact but may have slight markings (please see photos). No signs of wear on the item.  
We currently have 1 in stock.

More from this collection

Shopify secure badge