A30-TAS_US-EN

3

DRILLING | T-A® Replaceable Insert Drilling System

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

A

L 1

DRILLING

L 4

P 2

MT

RCA

L 2

L 3

B

Straight Flute

Body

Shank

BORING

L 2

L 4

L 3

L 1

MT*

P 2

Length

RCA

Part No.

22030S-004I 22030S-005I 23030S-004I 24030S-004I 24030S-005I 25030S-004I 27030S-004I 29030S-004I 22030S-004M 25030S-004M 27030S-004M 29030S-004M

Short Short

4.391 4.048 6.141 7.891 7.548

6.000 6.000 7.750 9.500 9.500

8.124 8.124 9.874

12.562 13.812 14.312 16.062 17.312 21.562 29.812 38.812

#4 MT #5 MT #4 MT #4 MT #5 MT #4 MT #4 MT #4 MT

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

2T-4SR 2T-5SR 2T-4SR 2T-4SR 2T-5SR 2T-4SR 2T-4SR 2T-4SR

Intermediate

Standard Standard Extended

11.624 11.624 17.124 25.374 34.374

13.391 21.641 30.641

15.000 23.250 32.250

C

XL

3XL

Short

110.0 338.6 548.1 776.7

152.4 381.0 590.6 819.2

206.3 434.9 644.5 873.1

319.1 547.7 757.2 985.8

#4 MT ISO 1/4 BSPT #4 MT ISO 1/4 BSPT #4 MT ISO 1/4 BSPT #4 MT ISO 1/4 BSPT

2T-4SRM 2T-4SRM 2T-4SRM 2T-4SRM

REAMING

Extended

XL

3XL

*MT ISO 296 type BEK.

L 1

L 4

P 2

D

BURNISHING

MT

RCA

L 2

L 3

Helical Flute

Body

Shank

L 2

L 4

L 3

L 1

MT*

P 2

Length

RCA

Part No.

23030H-004M 24030H-004M

Intermediate

179.8 224.3

196.9 241.3

250.8 295.2

363.5 408.0

#4 MT ISO 1/4 BSPT #4 MT ISO 1/4 BSPT

2T-4SRM 2T-4SRM

E

Standard

*MT ISO 296 type BEK.

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

-

-

121.3 in-lbs (1370 N-cm)

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

A30: 74 - 81

A30: 85 & 110

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: 84

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