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High Precision NC Machine Reamers (End Cutting) R328

Tolerance mm

Lc mm

L1 mm

L mm

d h5 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12

a mm 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3

Z teeth

R328 Bright

Dc mm

8.99 0/+0.004 18

30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35

75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75

4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●

9

H7

18

9.01 0/+0.004 18 9.02 0/+0.004 18 9.03 0/+0.004 18 9.04 0/+0.004 18 9.05 0/+0.004 18

9.1 9.2 9.3 9.4 9.5 9.6 9.7 9.8 9.9

H7 H7 H7 H7 H7 H7 H7 H7 H7

18 18 18 18 18 18 18 18 18

9.95 0/+0.004 20 9.96 0/+0.004 20 9.97 0/+0.004 20 9.98 0/+0.004 20 9.99 0/+0.004 20

10

H7

20

10.01 0/+0.004 20 10.02 0/+0.004 20 10.03 0/+0.004 20 10.04 0/+0.004 20 10.05 0/+0.004 20

10.1 10.2 10.3 10.4 10.5 10.6 10.7 10.8 10.9

H7 H7 H7 H7 H7 H7 H7 H7 H7 H7 H7 H7 H7 H7 H7 H7 H7 H7 H7

20 20 20 20 20 20 20 20 20 22 22 22 22 22 22 22 22 22 22

0.3 0.3 0.3 0.3

11

0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35

11.1 11.2 11.3 11.4 11.5 11.6 11.7 11.8 11.9

11.95 0/+0.004 24 11.96 0/+0.004 24 11.97 0/+0.004 24 11.98 0/+0.004 24 11.99 0/+0.004 24

12

H7

24

12.01 0/+0.004 24 12.02 0/+0.004 24 12.03 0/+0.004 24 12.04 0/+0.004 24 12.05 0/+0.004 24

Please refer to page P494 for parameters.

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