R391
R391

R391 NC Machine Reamers

METRIC ANSI
  • 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.
  • MG carbide
  • uncoated bright
  • 螺旋角 1-1
  • z-blade-5
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Steel < 48HRC

P H M K N S

Work Material

P H K N
GR1 GR2 GR3 GR4 GR5 GR6 GR9 GR10 GR11 GR12
Carbon Steel <24HRC Low-alloyed Steel <30HRC Hi-alloyed Steel 30~38HRC Hardened Steel 38~48HRC Hardened Steel 48~56HRC Hardened Steel Cast Iron Aluminium Copper Plastics

Product Specification

Product Filter
Dc
Lc
L
d
z
Dc Lc L d z
H7 mm mm mm teeth
0.5 5 38 0.4 4
0.6 5 38 0.5 4
0.7 5 38 0.6 4
0.8 6 38 0.7 4
0.9 6 38 0.8 4
1 6 38 0.8 4
1.1 10 38 1 4
1.2 10 38 1.04 4
1.3 10 38 1.04 4
1.4 10 38 1.32 4
1.5 10 38 1.32 4
1.6 10 38 1.32 4
1.7 13 44 1.59 4
1.8 13 44 1.59 4
1.9 13 44 1.59 4
2 13 44 1.59 4
2.1 13 51 1.98 4
2.2 13 51 1.98 4
2.3 13 51 1.98 4
2.4 13 51 1.98 4
2.5 16 57 2.38 4
2.6 16 57 2.38 4
2.7 16 57 2.38 4
2.8 16 57 2.38 4
2.9 16 57 2.78 4
3 16 57 2.78 4
3.1 16 57 2.78 4
3.2 16 57 2.78 4
3.3 19 64 2.78 4
3.4 19 64 2.78 4
3.5 19 64 2.78 4
3.6 19 64 2.78 4
3.7 19 64 3.57 4
3.8 19 64 3.57 4
3.9 19 64 3.57 4
4 19 64 3.57 4
4.1 22 70 3.97 4
4.2 22 70 3.97 4
4.3 22 70 3.97 4
4.4 22 70 3.97 4
4.5 22 70 4.37 4
4.6 22 70 4.37 4
4.7 22 70 4.37 4
4.8 22 70 4.37 4
4.9 22 70 4.76 4
5 25 76 4.76 4
5.1 25 76 4.76 4
5.2 25 76 4.76 4
5.3 25 76 4.76 4
5.4 25 76 4.76 4
5.5 25 76 4.76 4
5.6 25 76 4.76 4
5.7 25 76 5.56 4
5.8 25 76 5.56 4
5.9 25 76 5.56 4
6 25 76 5.56 4
6.1 25 76 5.56 4
6.2 25 76 5.56 4
6.3 25 76 5.56 4
6.4 25 76 5.56 4
6.5 29 83 6.35 6
6.6 29 83 6.35 6
6.7 29 83 6.35 6
6.8 29 83 6.35 6
6.9 29 83 6.35 6
7 29 83 6.35 6
7.1 29 83 6.35 6
7.2 29 83 6.35 6
7.3 29 83 7.14 6
7.4 29 83 7.14 6
7.5 29 83 7.14 6
7.6 29 83 7.14 6
7.7 29 83 7.14 6
7.8 29 83 7.14 6
7.9 29 83 7.14 6
8 29 83 7.14 6
8.1 32 89 7.94 6
8.2 32 89 7.94 6
8.3 32 89 7.94 6
8.4 32 89 7.94 6
8.5 32 89 7.94 6
8.6 32 89 7.94 6
8.7 32 89 7.94 6
8.8 32 89 7.94 6
8.9 32 89 7.94 6
9 32 89 7.94 6
9.1 32 89 7.94 6
9.2 32 89 7.94 6
9.3 32 89 9.13 6
9.4 32 89 9.13 6
9.5 32 89 9.13 6
9.6 32 89 9.13 6
9.7 32 89 9.13 6
9.8 32 89 9.13 6
9.9 32 89 9.53 6
10 32 89 9.53 6
10.1 32 89 9.53 6
10.2 32 89 9.53 6
10.3 32 89 9.53 6
10.4 32 89 9.53 6
10.5 32 89 9.53 6
10.6 35 102 9.53 6
10.7 35 102 9.53 6
10.8 35 102 9.53 6
10.9 35 102 9.53 6
11 35 102 9.53 6
11.1 35 102 9.53 6
11.2 35 102 9.53 6
11.3 35 102 9.53 6
11.4 35 102 9.53 6
11.5 35 102 9.53 6
11.6 35 102 11.11 6
11.7 35 102 11.11 6
11.8 35 102 11.11 6
11.9 35 102 11.11 6
12 38 102 11.11 6
12.1 38 102 11.11 6
12.2 38 102 11.11 6
12.3 38 102 11.11 6
12.4 38 102 11.11 6
12.5 38 102 11.11 6
12.6 38 102 11.11 6
12.7 38 102 11.11 6
12.8 38 102 11.11 6
12.9 38 102 11.11 6
13 38 102 11.11 6