BIG DAISHOWA High Performance Tooling Solutions Vol 3

ANGLE HEADS

AG90 COMPACT TYPE CLAMPING RANGE: Ø.098"-.512" For Drilling Only—Ideal Size for Small Machining Centers

L

.984

MAX 5,000 RPM

L 1

1.969 2.717

Ø1.378

NBS13

Ød

M

PT1/8

1.417

Fig. 1

L

.984

L 1

1.969 2.717

Ø1.378

NBS13

Ød

M

PT1/8

R

Fig. 2

1.417

SPINDLE SYSTEM DUAL CONTACT

Catalog Number

Speed Ratio

Weight (lbs.)

Fig.

Ød

L

L 1

M

Collet

BBT40-AG90-13-120 BBT40-AG90-13-170 BBT50-AG90-13-145 BBT50-AG90-13-195

4.72 6.70 5.71 7.68

3.39 3.31 1.34 3.31

1.10 3.06 1.10 3.06

9.9

.098-.512

NBC13

1:1

1

12.1 16.8 19.0

.098-.512

NBC13

1:1

2

• Nut and wrench are included, collet must be ordered separately • The angles of the locating pin to the drive key groove and direction of cutting edge are freely adjustable • A stop block is required when mounting on machines and must be order separately • A tapped hole (PT1/8) is prepared at the bottom cover of the Locating Pin housing so that a pipe for coolant can be connected • Automatic tool change may not be available depending on machine tool models • NEW BABY END MILL COLLETS cannot be used

A Stop Block is required. The rotation of the cutting tool is in reverse direction of the machine spindle (Speed Ratio 1:1). AG90 Compact Type is for drilling only. ! CAUTION

ACCESSORIES

COLLET PG. 372

WRENCH PG. 384

STOP BLOCK PG. 419

APPLICATION EXAMPLE

Stable machining is obtained due to high rigidity and good runout.

DRILLING

Cutter

Ø.472" (12mm) Carbide Drill

Workpiece

1050 Steel

Cutting Speed

230 SFM 14.6 IPM .008 IPR

Cutting Feed

Spindle Speed

1,860 RPM

164

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