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 0.3820 9.703 1-1/4 31.75 2 50.80 3-1/2 88.90 6
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0.3830 0.3850
9.728 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.779 1-1/4 31.75 2 50.80 3-1/2 88.90 6
0.3860 W 9.804 1-1/4 31.75 2 50.80 3-1/2 88.90 6
0.3900 0.3910 0.3930 0.3940 0.3950 0.3960
9.906 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.931 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.982 1-1/4 31.75 2 50.80 3-1/2 88.90 6 10.008 1-1/4 31.75 2 50.80 3-1/2 88.90 6 10.033 1-1/4 31.75 2 50.80 3-1/2 88.90 6 10.058 1-1/4 31.75 2 50.80 3-1/2 88.90 6
Work Material P H M K N S
0.3970 X 10.084 1-1/4 31.75 2 50.80 3-1/2 88.90 6
0.4000
10.160 1-1/4 31.75 2 50.80 3-1/2 88.90 6
0.4040 Y 10.262 1-1/4 31.75 2 50.80 3-1/2 88.90 6
0.4050 0.4060 0.4100 0.4110 0.4120
10.287 1-1/4 31.75 2 50.80 3-1/2 88.90 6 10.312 1-1/4 31.75 2 50.80 3-1/2 88.90 6 10.414 1-1/4 31.75 2 50.80 3-1/2 88.90 6 10.439 1-1/4 31.75 2 50.80 3-1/2 88.90 6 10.465 1-1/4 31.75 2 50.80 3-1/2 88.90 6
P Steel
H <48HRC
Hardened Steel
0.4130 Z 10.490 1-1/4 31.75 2 50.80 3-1/2 88.90 6
M Stainless Steel
0.4150 0.4290 0.4300 0.4320 0.4330 0.4350 0.4360 0.4380 0.4390 0.4400 0.4410 0.4420 0.4430 0.4450 0.4460 0.4480 0.4500 0.4520 0.4600 0.4690 0.4700 0.4710 0.4720 0.4730 0.4740 0.4750 0.4800 0.4900 0.4910 0.4950 0.4960
10.541 1-1/4 31.75 2 50.80 3-1/2 88.90 6 10.897 1-3/8 34.93 2-1/8 53.98 4 101.60 6 10.922 1-3/8 34.93 2-1/8 53.98 4 101.60 6 10.973 1-3/8 34.93 2-1/8 53.98 4 101.60 6 10.998 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.049 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.074 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.125 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.151 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.176 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.201 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.227 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.252 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.303 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.328 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.379 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.430 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.481 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.684 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.913 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.938 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.963 1-3/8 34.93 2-1/8 53.98 4 101.60 6 11.989 1-3/8 34.93 2-1/8 53.98 4 101.60 6 12.014 1-3/8 34.93 2-1/8 53.98 4 101.60 6 12.040 1-3/8 34.93 2-1/8 53.98 4 101.60 6 12.065 1-3/8 34.93 2-1/8 53.98 4 101.60 6 12.192 1-1/2 38.10 2-1/4 57.15 4 101.60 6 12.446 1-1/2 38.10 2-1/4 57.15 4 101.60 6 12.471 1-1/2 38.10 2-1/4 57.15 4 101.60 6 12.573 1-1/2 38.10 2-1/4 57.15 4 101.60 6 12.598 1-1/2 38.10 2-1/4 57.15 4 101.60 6
K Cast Iron
N Aluminium
N Copper
N Plastics
Tolerance: DC +0.0001/+0.0003: 1/32"~1/4" +0.0001/+0.0004: 1/4"~1/2" Feature of product:
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.
0.5000 1/2 12.700 1-1/2 38.10 2-1/4 57.15 4 101.60 6
0.5005 0.5020 0.5030 0.5040 0.5050
12.713 1-1/2 38.10 2-1/4 57.15 4 101.60 6 12.751 1-1/2 38.10 2-1/4 57.15 4 101.60 6 12.776 1-1/2 38.10 2-1/4 57.15 4 101.60 6 12.802 1-1/2 38.10 2-1/4 57.15 4 101.60 6 12.827 1-1/2 38.10 2-1/4 57.15 4 101.60 6
Please refer to page P502 for parameters.
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