BIG DAISHOWA High Performance Tooling Solutions Vol 1

BASIC ARBORS

SHELL/FACE MILL HOLDER

COOLANT

THROUGH

L

L 1

L 2

L 3

L 3

Fig. 2

Fig. 1

R

S P I N D L E S Y S T E M DUA L CON T AC T

Catalog Number

Weight (lbs.)

Fig.

ØD 1

ØD 2

ØD 3

L

L 1

L 2

L 3

W

G

BBT30-SMC.750-2 BBT30-SMC1.000-2 BBT30-FMH16-37-35 BBT30-FMH22-47-45 l BBT30-FMH22-60-45 l BBT30-FMH27-60-45 l BBT40-SMC.750-2 BBT40-SMC1.000-2 BBT40-SMC1.250-2 BBT40-SMC1.500-2 BBT40-FMH22.225-47-60 BBT40-FMH22.225-47-90 BBT40-FMH25.4-70-60 l BBT40-FMH25.4-70-90 BBT40-FMH25.4-70-105 BBT40-FMH31.75-76-60 l BBT40-FMH31.75-76-90 BBT40-FMH31.75-96-60 l BBT40-FMH16-37-40 BBT40-FMH22-47-45 BBT40-FMH22-47-60 BBT40-FMH22-47-90 BBT40-FMH22-47-150 BBT40-FMH22-60-45 BBT40-FMH22-60-60 BBT40-FMH22-60-90 BBT40-FMH27-60-45 BBT40-FMH27-60-60 BBT40-FMH27-60-90 BBT40-FMH27-76-60 l BBT40-FMH27-76-90 BBT40-FMH32-96-60 l

.750

1.689 2.189

.88

.69 .69 .63

.16 .22 .20

.16 .22

.313 .375

3/8"-24 1/2"-20

1.6 2.0 1.2

1

2.00

1.000

1.12

16mm 1.457

— 1.38

— .315

M8

1.850 2.362

2

22mm

— 1.77

.71

.20

.16

.394

M10

1.6

27mm 2.362

— 1.77

.79 .69 .69 .69 .93

.24 .16 .22 .28 .38

.22 .28 .38

.472 .313 .375

M12

2.0 2.9 3.3 4.0 5.3 3.3 4.2 4.4 5.9 6.8 4.8 6.4 5.5 2.4 2.9 3.3 4.2 5.9 3.3 4.0 5.5 3.3 4.0 5.5 4.6 6.2 5.3

.750

1.689 2.189 2.752 3.626

.88

3/8"-24 1/2"-20 5/8"-18 3/4"-16

1.000 1.250 1.500

1.12 1.50 1.88

1

2.00

— .500 — .625

2.36 3.54 2.36 3.54 4.13 2.36 3.54

22.225mm 1.850

.67

.14

— .315

M10

25.4mm 2.756

.87

.20

— .374

M12

2

31.75mm 2.992

1.18

.28

— .500

M16

31.75mm 3.780 16mm 1.457

— 2.36 — 1.57

1.18

.28 .20

— .500 — .315

M16

.63

M8

1.77 2.36 3.54 5.91 1.77 2.36 3.54 1.77 2.36 3.54 2.36 3.54

22mm 1.850

.71

.20

— .394

M10

22mm 2.362

.71

.20

— .394

M10

2

27mm 2.480

.79

.24

— .472

M12

27mm 2.992

.79

.24

— .472

M12

32mm 3.780

— 2.36

.87

.28

— .551

M16

ACCESSORIES

• Cutter clamping screw is included • The weight does not include the cutter

For high speed applications, shell mill holders should be balanced together with the cutters. ! CAUTION • If the provided clamping screw is not compatible, separately select one from the clamping screw table on pg. 413 • When using a cutter without oil holes, an optional clamping screw with a through hole allows coolant supply • The ATC arm interference zone K is 30mm for BBT30 and 45mm for BBT40 with models marked l

LOCK SCREW PG. 413

146

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