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 0.3220 8.179 1-1/4 31.75 2 50.80 3-1/2 88.90 6 0.3230 P 8.204 1-1/4 31.75 2 50.80 3-1/2 88.90 6
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0.3240 0.3250 0.3260 0.3270 0.3280 0.3290 0.3300 0.3310
8.230 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.255 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.280 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.306 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.331 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.357 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.382 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.407 1-1/4 31.75 2 50.80 3-1/2 88.90 6
Work Material P H M K N S
0.3320 Q 8.433 1-1/4 31.75 2 50.80 3-1/2 88.90 6
0.3330 0.3340 0.3350 0.3360 0.3370 0.3380
8.458 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.484 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.509 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.534 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.560 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.585 1-1/4 31.75 2 50.80 3-1/2 88.90 6
P Steel
H <48HRC
Hardened Steel
0.3390 R 8.611 1-1/4 31.75 2 50.80 3-1/2 88.90 6
0.3400 0.3410 0.3420 0.3430 0.3440 0.3450 0.3460 0.3470
8.636 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.661 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.687 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.712 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.738 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.763 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.788 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.814 1-1/4 31.75 2 50.80 3-1/2 88.90 6
M Stainless Steel
K Cast Iron
N Aluminium
0.3480 S 8.839 1-1/4 31.75 2 50.80 3-1/2 88.90 6
N Copper
0.3490 0.3500 0.3510 0.3520 0.3530 0.3540 0.3550 0.3560
8.865 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.890 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.915 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.941 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.966 1-1/4 31.75 2 50.80 3-1/2 88.90 6 8.992 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.017 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.042 1-1/4 31.75 2 50.80 3-1/2 88.90 6
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.
0.3580 T 9.093 1-1/4 31.75 2 50.80 3-1/2 88.90 6
0.3590 0.3600 0.3610 0.3620 0.3630 0.3640 0.3650 0.3660 0.3670
9.119 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.144 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.169 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.195 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.220 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.246 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.271 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.296 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.322 1-1/4 31.75 2 50.80 3-1/2 88.90 6
0.3680 U 9.347 1-1/4 31.75 2 50.80 3-1/2 88.90 6
0.3690 0.3700 0.3710 0.3720
9.373 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.398 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.423 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.449 1-1/4 31.75 2 50.80 3-1/2 88.90 6
0.3750 3/8 9.525 1-1/4 31.75 2 50.80 3-1/2 88.90 6
0.3755 0.3765
9.538 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.563 1-1/4 31.75 2 50.80 3-1/2 88.90 6
0.3770 V 9.576 1-1/4 31.75 2 50.80 3-1/2 88.90 6
0.3780 0.3790 0.3800 0.3810
9.601 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.627 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.652 1-1/4 31.75 2 50.80 3-1/2 88.90 6 9.677 1-1/4 31.75 2 50.80 3-1/2 88.90 6
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