A30-TAS_EU-EN

5/6

DRILLING | T-A® Replaceable Insert Drilling System

T-A Drill Insert Holders 5 Series | Flange Shank | Diameter Range: 62.38 mm - 89.08 mm (2.456" - 3.507") L 1 L 4 L 7

A

DRILLING

D 2

P 1

L 2

L 3

Straight Flute

B

Body

Shank

L 2

L 4

L 3

L 1

D 2 50 50

L 7

P 1

Length

Part No.

BORING

22050S-50FM 25050S-50FM 22050S-200F 25050S-200F

Short

165.7 457.8

215.9 508.0

222.3 514.4

295.9 588.0

80.0 80.0

1/2 BSPT 1/2 BSPT 1/2 NPT 1/2 NPT

Extended

Short

6.523

8.500

8.750

13.000 24.500

2 2

4.500 4.500

Extended

18.023

20.000

20.250

L 1

C

L 7

L 4

REAMING

D 2

P 1

L 2

L 3

Helical Flute

Body

Shank

D

L 2

L 4

L 3

L 1

D 2 50

L 7

P 1

Length

Part No.

24050H-50FM

Standard

277.3

317.5

323.9

397.5

80.0

1/2 BSPT

BURNISHING

Standard

10.918

12.500

12.750

17.000

2

4.500

1/2 NPT

24050H-200F

ConnecƟon Accessories

E

Admissible Tightening Torque*

THREADING

Insert Screws 7619-IP25-1

Nylon Locking Screws

Insert Driver

Replacement Tips

Preset Torque Hand Driver

-

8IP-25

-

-

1750 N-cm (155.0 in-lbs)

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

A30: 94 - 97

X

Key on A30: 1

= Metric (mm) = Imperial (in) 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 catalogue. 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: 98

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