High Precision Machine Reamers 4&6 Flute Straight Shank Chucking Reamers
Uncoated Bright
MG Carbide
0°
Z
Code No: R392-DC
Standard Length (Dc=d) Dc
Lc
L1
L
Z Bright R392
Dec.Equiv. Inch mm Inch mm Inch mm Inch mm teeth 0.1715 4.356 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4
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0.1720 0.1725
4.369 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.382 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4
0.1730 #17 4.394 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4
0.1735 0.1740 0.1745 0.1750 0.1755 0.1760 0.1765
4.407 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.420 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.432 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.445 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.458 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.470 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.483 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4
Work Material P H M K N S
0.1770 #16 4.496 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4
0.1775 0.1780 0.1785 0.1790 0.1795
4.509 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.521 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.534 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.547 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.559 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4
P Steel
H <48HRC
Hardened Steel
0.1800 #15 4.572 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4
0.1805 0.1810 0.1815
4.585 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.597 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.610 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4
M Stainless Steel
0.1820 #14 4.623 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4
K Cast Iron
0.1825 0.1830 0.1835 0.1840 0.1845
4.636 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.648 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.661 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.674 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.686 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4
N Aluminium
N Copper
0.1850 #13 4.699 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4
0.1855 0.1860 0.1865 0.1870
4.712 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.724 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.737 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.750 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4
N Plastics
Tolerance: DC +0.0001/+0.0003: 1/32"~1/4" +0.0001/+0.0004: 1/4"~1/2" Feature of product:
0.1875 3/16 4.763 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4
0.1880 0.1885
4.775 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.788 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4
Provide superior wear resistance. Can withstand the highest cutting temperatures in low tensile and highly abrasive materials such as Bronze, Copper, Rubber, Aluminium, Cast Iron, and Steel… etc.
0.1890 #12 4.801 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4
0.1895 0.1900 0.1905
4.813 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.826 7/8 22.23 1-1/2 38.10 2-3/4 69.85 4 4.839 1 25.40 1-5/8 41.28 3 76.20 4
0.1910 #11 4.851 1 25.40 1-5/8 41.28 3 76.20 4
0.1915 0.1920 0.1925 0.1930
4.864 1 25.40 1-5/8 41.28 3 76.20 4 4.877 1 25.40 1-5/8 41.28 3 76.20 4 4.890 1 25.40 1-5/8 41.28 3 76.20 4 4.902 1 25.40 1-5/8 41.28 3 76.20 4
0.1935 #10 4.915 1 25.40 1-5/8 41.28 3 76.20 4
0.1940 0.1945 0.1950 0.1955
4.928 1 25.40 1-5/8 41.28 3 76.20 4 4.940 1 25.40 1-5/8 41.28 3 76.20 4 4.953 1 25.40 1-5/8 41.28 3 76.20 4 4.966 1 25.40 1-5/8 41.28 3 76.20 4
0.1960 #9 4.978 1 25.40 1-5/8 41.28 3 76.20 4
0.1965 0.1970 0.1975 0.1980 0.1985 0.1990 0.1995 0.2000
4.991 1 25.40 1-5/8 41.28 3 76.20 4 5.004 1 25.40 1-5/8 41.28 3 76.20 4 5.017 1 25.40 1-5/8 41.28 3 76.20 4 5.029 1 25.40 1-5/8 41.28 3 76.20 4 5.042 1 25.40 1-5/8 41.28 3 76.20 4 5.055 1 25.40 1-5/8 41.28 3 76.20 4 5.067 1 25.40 1-5/8 41.28 3 76.20 4 5.080 1 25.40 1-5/8 41.28 3 76.20 4
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