NC Machine Reamers Right Hand Helix (End Cutting) R329
Designed with right helix and right cutting flutes. Upward chip evacuation. Accuracy tolerance: 0/+0.004mm.
Lc
L1
L
Steel Cast lron AL, Copper
VHM Carbide
Uncoated Bright
30°
P H K
Application for reaming different steels below 56HRC, cast iron…and etc. The Reamers with internal coolant for stop holes The bottom can be perfectly processed.
Standard Length
Lc mm
L1 mm
L mm
d h5
Z teeth
R329 Bright
Dc +0.004 - 0
2.95 2.96 2.97 2.98 2.99
15 15 15 15 15 15 15 15 15 15 15 19 19 19 19 19 19 19 19 19 19 19 23 23 23 23 23 23 23 23 23 23 23 26 26 26
33 33 33 33 33 33 33 33 33 33 33 43 43 43 43 43 43 43 43 43 43 43 52 52 52 52 52 52 52 52 52 52 52 52 52 52
61 61 61 61 61 61 61 61 61 61 61 75 75 75 75 75 75 75 75 75 75 75 86 86 86 86 86 86 86 86 86 86 86 93 93 93
3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 6 6 6
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
3
3.01 3.02 3.03 3.04 3.05 3.95 3.96 3.97 3.98 3.99
4
4.01 4.02 4.03 4.04 4.05 4.95 4.96 4.97 4.98 4.99
5
5.01 5.02 5.03 5.04 5.05 5.95 5.96 5.97
315
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