FINE BORING HEADS
SERIES 310—INSERT HOLDERS TYPE TC Standard holder with 87° entering angle, suitable for fine boring in through and blind holes. Three different insert holders for the extension of the diameter range and for back boring applications.
L
Size 1
Size 2
Size 2
Size 3
L 1
Size 3
Head Type
Catalog Number
Reference Number 10.626.111 10.626.112 10.626.113 10.626.121 10.626.122 10.626.123 10.626.131 10.626.132 10.626.133 10.626.141 10.626.142 10.626.143 10.626.151 10.626.152 10.626.153 10.626.161 10.626.162 10.626.163 10.626.161 10.626.162 10.626.163
Front Boring øD .787-1.024 .984-1.220 1.181-1.417 .984-1.299 1.260-1.575 1.535-1.850 1.260-1.654 1.614-2.008 1.969-2.362 1.614-2.126 1.969-2.480 2.402-2.913 2.087-2.756 2.559-3.228 3.070-3.740 2.677-3.937 3.700-4.960 4.646-5.906 3.937-6.024 4.960-7.047 5.906-8.000
Back Boring øD
E
Insert
ENH1-1T
—
.183 .281 .380 .215 .352 .490 .291 .469 .646 .319 .496 .713 .394 .630 .886 .492
-2T -3T
EWN20
1.102-1.220 1.181-1.417
TP07
ENH2-1T
—
-2T -3T
EWN25
1.417-1.575 1.535-1.850
ENH3-1T
—
-2T -3T
EWN32
1.811-2.008 1.969-2.362
ENH4-1T
—
-2T -3T
EWE/D/N41
2.087-2.480 2.402-2.913 2.441-2.756 2.717-3.228 3.070-3.740 3.151-3.937 3.700-4.960 4.646-5.906 4.409-6.024 4.960-7.047 5.906-8.000
ENH5-1T
-2T -3T
EWE/D/N53
TC11
ENH6-1T
-2T -3T -1T -2T -3T
EWE/D/N68
1.004 1.476
.492
EWE/N100
1.004 1.476
ACCESSORIES
APPLICATION ADVICE PG. 472
INSERTS PG. 506
460
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