A30-TAS_EU-EN

3

DRILLING | T-A® Replaceable Insert Drilling System

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

A

L 1

L 4

DRILLING

P 2

MT

RCA

L 2

L 3

Straight Flute

B

Body

Shank

L 2

L 4

L 3

L 1

MT*

P 2

Length

RCA

Part No.

BORING

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

Short

110.0 338.6 548.1 776.7 4.391 4.048 6.141 7.891 7.548

152.4 381.0 590.6 819.2 6.000 6.000 7.750 9.500 9.500

206.3 434.9 644.5 873.1 8.124 8.124 9.874

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

Extended

XL

3XL

Short Short

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

C

13.391 21.641 30.641

15.000 23.250 32.250

XL

3XL

REAMING

*MT ISO 296 type BEK.

L 1

L 4

P 2

D

MT

RCA

L 2

L 3

BURNISHING 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

Standard

*MT ISO 296 type BEK.

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

A30: 85 & 110

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: 84

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