BIG DAISHOWA High Performance Tooling Solutions Vol 3

FINE BORING HEADS

SERIES 310—INSERT HOLDERS TYPE TC Standard holder with 87º 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 ENH1-1T ENH1-2T ENH1-3T ENH2-1T ENH2-2T ENH2-3T ENH3-1T ENH3-2T ENH3-3T ENH4-1T ENH4-2T ENH4-3T ENH5-1T ENH5-2T ENH5-3T ENH6-1T ENH6-2T ENH6-3T ENH6-1T ENH6-2T ENH6-3T

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

.183 .281 .380 .215 .352 .490 .291 .469 .646 .319 .496 .713 .394 .630 .886 .492

1.102-1.220 1.181-1.417

EWN20

TP07

EWE25 EWN25

1.417-1.575 1.535-1.850

1.811-2.008 1.969-2.362

EWN32

EWE41 EWN41

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

EWE53 EWN53

TC11

EWE68 EWN68

1.004 1.476

.492

EWE100 EWN100

1.004 1.476

ACCESSORIES

APPLICATION ADVICE PG. 503

SPARE PARTS PG. 565

INSERTS PG. 528

492

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