BIG DAISHOWA BBT30 Tooling

INDEXABLE END MILLS & FACE MILLS

FULLCUT MILL (FCM TYPE)

L

L 1

L

ap

L 2

L 1

ap

BBT No.

1.18

R

Fig. 1

Fig. 2

SPINDLE SYSTEM DUAL CONTACT

Catalog Number

No. of Inserts

Insert Model

Weight (lbs.)

Fig.

øDc

øD 1

ap

L

L 1

L 2

1.1 1.1 1.1 1.6 1.2 1.8 1.2 1.4 1.9

BBT30-FCM16092-65 BBT30-FCM20093-65 BBT30-FCM25093-65 BBT30-FCM25093-105 BBT30-FCM32113-65 BBT30-FCM32113-105 BBT30-FCM40114-50 BBT30-FCM50115-50 BBT30-FCM63116-55

1 1

16mm (.630) 20mm (.787)

2.559 2.559 2.559 4.134 2.559 4.134 1.969 1.969 2.165

.906

1.693 1.693 1.693 3.268 1.693 3.268 1.102 1.102

ARG1609 oo ARG2009 oo

2

1.102 1.299 1.339 1.496 1.732

1.525

.354

1

25mm (.984)

ARG2509 oo

1.653 1.614 1.653

3

1

32mm (1.260)

ARG3211 oo

.433

1 2 2

40mm (1.575) 50mm (1.969) 62mm (2.480)

.984

4 5 6

ARG4011 oo

1.102 1.181

— .433

ARG6311 oo

• ap = length of effective cutting edge • Inserts are not included; must be ordered separately

42

L

(FCM TYPE LONG NOSE, METRIC STYLE) JIS B6339

L 2

L 1

ap

R

BBT No.

SPINDLE SYSTEM DUAL CONTACT

Catalog Number

No. of Inserts

Insert Model

Weight (lbs.)

øDc

øD 1

ap

L

L 1

L 2

BBT30-FCM16092L-85 BBT30-FCM20092L-85 BBT30-FCM25092L-85 BBT30-FCM32112L-85

1.1 1.2 1.4 1.6

16mm (.630) 20mm (.787) 25mm (.984) 32mm (1.260)

3.346 3.346 3.346 3.346

1.772 1.969 1.969 2.362

2.480 2.480 2.480 2.480

ARG1609 oo ARG2009 oo ARG2509 oo ARG3211 oo

.354

1.575

2

.433

• ap = length of effective cutting edge • Inserts are not included; must be ordered separately

The integral version of the FULLCUT MILL provides increased rigidity as a result of the reduced gage length. It is particularly recommended for use in machines having a small spindle taper. Additionally, there is a cost savings as no tool holder is necessary.

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