R319
R319

R319 High Precision NC Machine Reamers In Steps of 0.01mm

METRIC DIN
  • Designed with left helix and right cutting flutes with unequal flute design.
  • Downward chip evacuation.
  • Accuracy tolerance: 0/+0.004mm.
  • Application for reaming different steels below 56HRC, cast iron…and etc.
  • VHM-carbide
  • uncoated bright
  • 2-1
  • z-blade-5
  • steel-56-hrc
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Steel <56HRC

P H M K N S

Work Material

P H K N
GR1 GR2 GR3 GR4 GR5 GR6 GR9 GR10 GR11
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

Product Specification

Product Filter
Dc
Lc
L
d
L1
z
Dc Lc L d L1 z
+0.004-0 mm mm h5 mm teeth
0.98~0.99 6 50 4 18 3
1 6 50 4 18 3
1.01~1.02 6 50 4 18 3
1.03~1.49 9 50 4 18 3
1.5 9 50 4 18 3
1.51~1.70 10 50 4 18 3
1.71~1.79 10 50 4 19 4
1.80~1.90 11 50 4 19 4
1.91~1.99 12 50 4 19 4
2 12 50 4 19 4
2.01~2.36 12 50 4 19 4
2.37~2.49 16 60 4 29 4
2.5 16 60 4 29 4
2.51~2.65 16 60 4 29 4
2.66~2.99 17 65 4 33 6
3 17 65 4 33 6
3.01 17 65 4 33 6
3.02 17 65 4 33 6
3.03 17 65 4 33 6
3.04 18 65 4 33 6
3.05 18 65 4 33 6
3.06-3.35 18 65 4 33 6
3.36-3.75 18 75 4 43 6
3.76-3.94 19 75 4 43 6
3.95 19 75 4 43 6
3.96 19 75 4 43 6
3.97 19 75 4 43 6
3.98 19 75 4 43 6
3.99 19 75 4 43 6
4 19 75 4 43 6
4.01 19 75 4 43 6
4.02 19 75 4 43 6
4.03 19 75 4 43 6
4.04 19 75 4 43 6
4.05 19 75 4 43 6
4.06-4.25 19 75 4 43 6
4.26-4.75 21 80 6 42 6
4.76-4.94 23 93 6 55 6
4.95 23 93 6 55 6
4.96 23 93 6 55 6
4.97 23 93 6 55 6
4.98 23 93 6 55 6
4.99 23 93 6 55 6
5 23 93 6 55 6
5.01 23 93 6 55 6
5.02 23 93 6 55 6
5.03 23 93 6 55 6
5.04 23 93 6 55 6
5.05 23 93 6 55 6
5.06-5.30 23 93 6 55 6
5.31-5.94 26 93 6 55 6
5.95 26 93 6 55 6
5.96 26 93 6 55 6
5.97 26 93 6 55 6
5.98 26 93 6 55 6
5.99 26 93 6 55 6
6 26 93 6 55 6
6.01 26 93 6 55 6
6.02 26 93 6 55 6
6.03 26 93 6 55 6
6.04 26 93 6 55 6
6.05 26 93 6 55 6
6.06-6.70 26 101 6 63 6
6.71-7.5 31 109 8 69 6
7.51-7.94 33 117 8 77 6
7.95 33 117 8 77 6
7.96 33 117 8 77 6
7.97 33 117 8 77 6
7.98 33 117 8 77 6
7.99 33 117 8 77 6
8 33 117 8 77 6
8.01 33 117 8 77 6
8.02 33 117 8 77 6
8.03 33 117 8 77 6
8.04 33 117 8 77 6
8.05 33 117 8 77 6
8.06-8.50 33 117 8 77 6
8.51-9.50 36 125 10 80 6
9.51-9.94 38 133 10 88 6
9.95 38 133 10 88 6
9.96 38 133 10 88 6
9.97 38 133 10 88 6
9.98 38 133 10 88 6
9.99 38 133 10 88 6
10 38 133 10 88 6
10.01 38 133 10 88 6
10.02 38 133 10 88 6
10.3 38 133 10 88 6
10.04 38 133 10 88 6
10.05 38 133 10 88 6
10.06-10.60 38 133 10 88 6
10.61-11.80 41 142 10 97 6
11.81-11.94 44 151 12 100 6
11.95 44 151 12 100 6
11.96 44 151 12 100 6
11.97 44 151 12 100 6
11.98 44 151 12 100 6
11.99 44 151 12 100 6
12 44 151 12 100 6
12.01 44 151 12 100 6
12.02 44 151 12 100 6
12.03 44 151 12 100 6
12.04 44 151 12 100 6
12.05 44 151 12 100 6