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 0.0850 2.159 1/2 12.70 7/8 22.23 2 50.80 4
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0.0855
2.172 1/2 12.70 7/8 22.23 2 50.80 4
0.0860 #442.184 1/2 12.70 7/8 22.23 2 50.80 4
0.0865 0.0870 0.0875 0.0880 0.0885
2.197 1/2 12.70 7/8 22.23 2 50.80 4 2.210 1/2 12.70 7/8 22.23 2 50.80 4 2.223 1/2 12.70 7/8 22.23 2 50.80 4 2.235 1/2 12.70 7/8 22.23 2 50.80 4 2.248 1/2 12.70 7/8 22.23 2 50.80 4
0.0890 #432.261 1/2 12.70 7/8 22.23 2 50.80 4
Work Material P H M K N S
0.0895 0.0900 0.0905 0.0910 0.0915 0.0918 0.0920 0.0925 0.0930 0.0933
2.273 1/2 12.70 7/8 22.23 2 50.80 4 2.286 1/2 12.70 7/8 22.23 2 50.80 4 2.299 1/2 12.70 7/8 22.23 2 50.80 4 2.311 1/2 12.70 7/8 22.23 2 50.80 4 2.324 1/2 12.70 7/8 22.23 2 50.80 4 2.332 1/2 12.70 7/8 22.23 2 50.80 4 2.337 1/2 12.70 7/8 22.23 2 50.80 4 2.350 1/2 12.70 7/8 22.23 2 50.80 4 2.362 1/2 12.70 7/8 22.23 2 50.80 4 2.370 1/2 12.70 7/8 22.23 2 50.80 4
P Steel
H <48HRC
Hardened Steel
M Stainless Steel
0.0935 #422.375 1/2 12.70 7/8 22.23 2 50.80 4
0.0940 0.0945 0.0950 0.0955
2.388 1/2 12.70 7/8 22.23 2 50.80 4 2.400 1/2 12.70 7/8 22.23 2 50.80 4 2.413 1/2 12.70 7/8 22.23 2 50.80 4 2.426 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
K Cast Iron
0.0960 #41 2.438 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
N Aluminium
0.0965 0.0970 0.0975
2.451 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.464 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.477 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
N Copper
0.0980 #40 2.489 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
0.0985 0.0990
2.502 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.515 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
N Plastics
0.0995 #39 2.527 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
Tolerance: DC +0.0001/+0.0003: 1/32"~1/4" +0.0001/+0.0004: 1/4"~1/2" Feature of product:
0.1000 0.1005 0.1010
2.540 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.553 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.565 5/8 15.88 1-1/8 28.58 2-1/4 57.15 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.
0.1015 #38 2.578 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
0.1020 0.1025 0.1030 0.1035
2.591 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.604 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.616 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.629 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
0.1040 #37 2.642 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
0.1045 0.1050 0.1055 0.1060
2.654 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.667 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.680 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.692 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
0.1065 #36 2.705 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
0.1070 0.1075 0.1080 0.1085 0.1090 0.1095
2.718 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.731 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.743 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.756 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.769 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.781 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
0.1100 #35 2.794 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
0.1105
2.807 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
0.1110 #34 2.819 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
0.1115 0.1120 0.1125
2.832 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.845 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4 2.858 5/8 15.88 1-1/8 28.58 2-1/4 57.15 4
505
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