BIG DAISHOWA High Performance Tooling Solutions Vol 1

TAP HOLDERS

MEGA SYNCHRO TAPPING HOLDER

COOLANT

BODY

TAP HOLDER

TAP

THROUGH

L

L 1

L

L 1

Tap Holder

Tap Holder

Fig. 1

Fig. 2

Catalog Number

Tapping Range d* (Inch)

Tapping Range d* (Metric)

Fig.

ØD ØD 1

ØD 2

L

L 1

Wrench Weight (lbs.)

SL1.000-MGT6-2.5 SL1.000-MGT12-2.75

No.2-No.12

M2-M6 M6-M12

1.42 1.61

.63 .79

1.000 1.000

2.50 2.75

2.28 2.28

MGR16 MGR20L

1.1 1.8

1

AU1/4-AU7/16 AU1/2-AU3/4 AP1/8-AP1/4

SL1.250-MGT20-3.5

M12-M20

1

2.13

1.18

1.250

3.50

2.28

MGR30L

3.3

ST20-MGT6-65 ST25-MGT12-70

No.2-No.12

M2-M6 M6-M12

2 2

1.42 1.61

.63 .79

20mm 2.56 25mm 2.76

1.57 1.97

MGR16 MGR20L

1.1 1.8

AU1/4-AU7/16 AU1/2-AU3/4 AP1/8-AP1/4

ST32-MGT20-90

M12-M20

2

2.13

1.18 32mm 3.54

2.17

MGR30L

3.3

*AU3/8 is included in the MGT20 series • MGT set screw is included; tap holder and wrench must be ordered separately

!

ACCESSORIES

CAUTION

Cannot be used with machining center without synchronized tapping function.

TAP HOLDER PG. 396

MEGA NUT PG. 403

SYNCHRO ADJUSTER PG. 403

O-RING PG. 403

MEGA WRENCH PG. 390

SCREW PG. 403

STRAIGHT SHANK TAPPING RANGE: No.0-No.6 (M1-M3)

Catalog Number ST20-MGT3-90

Catalog Number SLS25-MGT3-22

3.543

2.362

.866

2.677

.866

Micro Collet NBC4S- 

Micro Collet NBC4S- 

Clamping Length 1.77

.472

.472

!

ACCESSORIES

CAUTION

• Nut is included; collet and wrench must be ordered separately • When attaching or detaching the tap, a commercially available flat wrench (12mm width) is also required • Not capable of supplying coolant through the holder body

Cannot be used with machining center without synchronized tapping function.

COLLET PG. 356

MEGA NUT PG. 358

MEGA WRENCH PG. 390

304

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