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The whole hard alloy steel reamer 1.5/2/3/4/5/6/7/8/9/10/11/12/13/14/15-20

price:USD$370.00
discount 70% in 2018-09-23 to 2018-09-25
price: USD$ 259.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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The whole machine straight shank reamer with straight handle tungsten alloy reamer precision H7H8 has 5 specifications of uniform spot spot

We need different standard lengths to contact us!

The precision of each decimal point is made to order. Example 10.110.210.310.4.....10.9

Performance: suitable for processing high hardness quenching products, suitable for processing of chilled cast iron and alloy heat-resistant alloy steel, precision machining can also be suitable for ordinary iron, high wear resistance, good strength.

The accuracy level of machine reamer is: DD4H7H8H9

DD4 is the old standard, and H7H8H9 is the new standard.

The levels are: (high to low permutation) H7 > D > H8 > D4 > H9

Reamer tolerances are generally add size (commonly known as silk)

10 mm.

D class 10.01 mm

D4 class 10.02 mm

H7 class 10.005 - 10.01 mm

H8 class 10.01 - 10.015 mm

H9 class 10.02 mm