BIG DAISHOWA BBT30 Tooling

ACCESSORIES

PULLSTUD BOLTS Before Ordering

Be sure to check the dimensions of the required pullstud bolt by referring to the specification sheet of the machine tool. In the case of machines with coolant-through spindle capability, provide us a copy of the pullstud bolt drawing, as the sealing method may vary even among machines with the same model number.

L 1

M

Hole Type 2

Hole Type 3

L

Hole Type 1

Spindle Type

Catalog Number

Hole Type

Standard or Machine Make

øD 2

L

L 1

ød

ød 1

Standard øD 1

q

30PMG

None

— — — 1

JIS BT30

30PMGH 30PMGH2

.16 .10

JIS BT30 With Hole

JIS

.472

.31

.92

.724

75

.22

3

YASDA

P30T-1MG P30T-1MGH P30T-2MG P30T-2MGH 30P-1MGH P30T-2MGH3

None

— — — 1 — — — 1 — 1 — 1

MAS-1 BT30

MAS-I

45

.10

MAS-1 BT30 With Hole

30 (M12)

.433

.28

.91

.709

None

MAS-2 BT30

MAS-II

60

.10 .10 .16 .10

MAS-2 BT30 With Hole

.433 .433 .433

.31 .30 .28

.91 .91 .91

.709 .709 .709

45 60 45

FANUC

Original

BROTHER DMG MORI

45

PMO30MG

.26

3

• Machine tool builders have used various shapes and sizes of retention knobs • The use of the incorrect knob may result in injury or property damage for your machining center • Other sizes available upon request

MEGA PULLSTUD BOLT MG in the model numbers stand for MEGA PULLSTUD BOLT. Tensile strength is improved by utilizing tool steel. Especially recommended for BIG-PLUS dual contact applications.

TOOL STEEL

PULLSTUD WRENCH

L

Taper Type & Size

Catalog Number

W

L

Pullstud

BBT30 BT30

JIS, MAS-1, MAS-2 30P-1MGH, P30T-2MGH3,PMO30MG

PLW30

.512

5.51

• If appearance shape is the same, the specification other than above is also usable

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