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Non-standard hand reamer 8.1/8.2/8.3/8.4/8.5/8.6/8.7/8.8/8.9DD4H7H8

The product is made of 9SiCr composite steel, and the profile formed by special forming milling cutter has the characteristics of light cutting and high efficiency. 5 or 10 branches for sale.

price:USD$10.00
discount 70% in 2018-09-25 to 2018-09-27
price: USD$ 7.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
Minimum Order Quantity:2
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The specialized manufacturers of reamer include hand reamer, straight shank machine reamer, taper shank machine reamer, taper reamer, lengthened reamer, sleeve reamer, etc.. The accuracy of machine reamer is as follows: DD4H7H8H9.DD4 is the old standard, H7H8H9 is new standard. The tolerances are with reamer size (commonly known as string). The levels are H7>D>H8>D4>H9 (from high to low). For example, 10 mm reamer D class 10.01 mm. D4 class 10.02 mm. H7 class 10.005--10.01 mm. H8 class 10.01--10.015 mm. Class H9 is 10.02 millimeters. Complete stock, high precision non-standard custom made