A30-TAS_EU-EN

3

DRILLING | T-A® Replaceable Insert Drilling System

T-A Drill Insert Holders 3 Series | Flange Shank | Diameter Range: 34.36 mm - 47.80 mm (1.353" - 1.882")

A

L 1

L 7

L 4

DRILLING

D 2

L 2

P 1

L 3

Straight Flute

B

Body

Shank

L 2

L 4

L 3

L 1

D 2 40 40 40 40

L 7

P 1

Length

Part No.

BORING

22030S-40FM 25030S-40FM 27030S-40FM 29030S-40FM 22030S-150F 23030S-150F 24030S-150F

Short

114.6 343.2 552.8 781.4 4.512 6.262 8.012

173.1 401.7 611.2 839.8 6.813 8.563

177.8 406.4 616.0 844.6 7.000 8.750

243.1 471.7 681.2 909.8

70.0 70.0 70.0 70.0

1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 NPT 1/4 NPT 1/4 NPT

Extended

XL

3XL

Short

9.501

1-1/2 1-1/2 1-1/2

2.688 2.688 2.688

Intermediate

11.251 13.001

Standard

10.313

10.500

C

L 1

REAMING

L 7

L 4

D 2

L 2

P 1

P 2

D

L 3

Straight Flute (Stub Length)

Body

Shank

BURNISHING

L 2

L 4

L 3

L 1

D 2 40

L 7

P 1

Length

Part No.

21030S-40FM

Stub

97.7

125.0

129.8

195.0

70.0

1/4 BSPT

Stub

3.846

4.922

5.109

7.610

1-1/2

2.688

1/4 NPT

21030S-150F

NOTE: Stub length holders have a 1/4" side pipe tap ( P 2 ).

E

THREADING

ConnecƟon Accessories

Admissible Tightening Torque*

Insert Screws 7514-IP20-1

Nylon Locking Screws

Insert Driver

Replacement Tips

Preset Torque Hand Driver

7514N-IP20-1

8IP-20

-

-

1370 N-cm (121.3 in-lbs)

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

A30: 74 - 81

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: 82

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