Designed with left helix and right cutting flutes. Downward chip evacuation. Tolerance: Dc Machine Reamers R302
+0.004/+0.008: 0.5~3.0 +0.005/+0.010: 3.0~6.0 +0.006/+0.012: 6.0~10 +0.008/+0.015: 10~18 +0.009/+0.017: 18~30
Lc
L
HM Carbide Tipped
Steel Cast lron AL, Copper
VHM Carbide
Uncoated Bright
7°
P H K
P H K
Application for reaming different steels below 48HRC, cast iron…and etc.
VHM
HM
Long Length
Lc mm
L mm 100 112 119 126 132 139 156 165 175 184 195 205 205 214 220 227 235 241 247 254
d mm
Z teeth
R302 Bright
R302 Bright
Dc H7
3
15 18 19 21 23 26 31 33 36 38 41 44 44 47 50 52 54 56 58 60
3
4 4 4 4 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
3.5
3.5
4
4
4.5
4.5
5 6 7 8 9
5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
10 10 10 10
12.5 12.5 12.5
14 14 16 16
Please refer to page 317 for parameters.
307
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