AMPC_US-EN

0

DRILLING | T-A® Replaceable Insert Drilling System

T-A® Drill Insert Holders 0 Series | Flange Shank | Diameter Range: 0.511" - 0.695" (12.98 mm - 17.65 mm)

A

DRILLING

L 1

L 7

L 4

D 2

L 2

B

P 1

L 3

BORING

L 1

L 7

L 4

D 2

C

P 1

P 2

L 2

Stub Length

L 3

Straight Flute

REAMING

Body

Shank

L 2

L 4

L 3

L 1

D 2

L 7

P 1

Series

Length

Part No.

21000S-075F 22000S-075F 24000S-075F 25000S-075F 21005S-075F 22005S-075F 24005S-075F 25005S-075F 21000S-20FM 22000S-20FM 27000S-20FM 29000S-20FM 21005S-20FM 22005S-20FM

Stub Short

0.910 1.220 2.345 4.345 0.945 1.195 2.320 4.320

1.875 2.500 3.625 5.625 1.875 2.500 3.625 5.625

1.982 2.607 3.732 5.732 1.982 2.607 3.732 5.732

3.905 4.530 5.655 7.655 3.905 4.530 5.655 7.655

3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4

2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030

1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT

0

Standard Extended

Stub Short

D

0.5

Standard Extended

BURNISHING

Stub Short

23.1 30.9

47.6 63.5

50.3 66.2

97.6

20 20 20 20 20 20

50.0 50.0 50.0 50.0 50.0 50.0

113.5 373.9 465.9

0

XL

291.3 383.3

323.9 415.9

326.6 418.6

3XL

Stub Short

24.0 29.6

47.6 63.5

50.3 66.2

97.6

0.5

113.5

NOTE: Stub length holders have a 1/8" side pipe tap ( P 2 ). NOTE: 0.5 series inserts fit into both 0 and 0.5 series holders. However, 0 series inserts ONLY fit into 0 series holders. See page A30: 7 for visual.

E

THREADING

ConnecƟon Accessories

Admissible Tightening Torque* 15.5 in-lbs (175 N-cm) 15.5 in-lbs (175 N-cm)

Series

Insert Screws 72556-IP8-1 72567-IP8-1

Nylon Locking Screws

Insert Driver

Replacement Tips

Preset Torque Hand Driver

0

72556N-IP8-1 72567N-IP8-1

8IP-8 8IP-8

8IP-8TL 8IP-8TL

8IP-8B 8IP-8B

0.5

*Tightening torques are calculated with a fricƟon coefficient of µ = 0.14 and develop 90% of ulƟmate yield strength.

A30: 32 - 37

A30: 43 & 111

X

Key on A30: 1

= Imperial (in) = Metric (mm) Screws sold in quanƟƟes of 10.

SPECIALS

Refer to Speed and Feed charts for recommended adjustments to speeds and feeds. Refer to page A30: 146 for deep hole drilling guidelines in this secƟon of the catalog. Visit www.alliedmachine.com/DeepHoleGuidelines for the most up-to-date informaƟon and procedures. Factory technical assistance is available for your specific applicaƟons through our ApplicaƟon Engineering Team. WARNING

A30: 38

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