A30-TAS_US-EN

DRILLING | T-A® Replaceable Insert Drilling System

3

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

A

L 1

DRILLING

L 7

L 4

D 2

L 2

P

1

L 3

B

Straight Flute

Body

Shank

BORING

Length

Part No.

L 2

L 4

L 3

L 1

D 2

L 7

P 1

22030S-125L 22030S-150L 23030S-150L 24030S-125L 24030S-150L 25030S-125L 27030S-150L 29030S-150L

Short Short

4-3/4 4-3/4 6-1/2 8-1/4 8-1/4

6 6

6-3/16 6-3/16 7-15/16 9-11/16 9-11/16

10 10

1-1/4 1-1/2 1-1/2 1-1/4 1-1/2 1-1/4 1-1/2 1-1/2

4 4 4 4 4 4 4 4

1/4 1/4 1/4 1/4 1/4 1/4 1/4 1/4

Intermediate

7-3/4 9-1/2 9-1/2

11-3/4 13-1/2 13-1/2

Standard Standard Extended

13-3/4

15-3/16 23-1/4 32-1/4

15

19

C

XL

22 31

23-7/16 32-7/16

27-1/4 36-1/4

3XL

REAMING

T-A Drill Accessories 3 Series | Rotary Coolant Adapters | Torx® Plus Screws

Rotary Coolant Adapter (RCA) and Accessories

D

L 1

P 1

RCA O-Rings

Driving Rod Thread

BURNISHING

Part No.

Kit Part No.** Replacements

ID OD L 1

P 1

2T-4SR 2T-5SR

1-1/4 2-1/2 1-3/8 3/8-16 1-3/4 3 1-3/8 3/8-16

1/4 1/4

2T1-4SR 2T1-5SR 2T1-4SR 2T1-5SR

2T1-4OR-10 2T1-5OR-10 2T1-4OR-10 2T1-5OR-10

ID OD

2T-4SRM 2T-5SRM

31.75 63.50 34.92 M10 x 1.50 1/4* 44.45 76.20 34.92 M10 x 1.50 1/4*

Thread

*Thread to BSP and ISO 7-1 **RCA Repair Kit includes (2) O-rings, (2) snap rings, and (2) thrust washers Refer to page A30: 110 for proper RCA assembly and safety information

E

THREADING

Connection 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 friction coefficient of µ = 0.14 and develop 90% of ultimate yield strength

= Imperial (in) = Metric (mm)

A30: 74 - 81

A30: 82 - 85

X

Key on A30: 1

Inserts sold separately Screws sold in packs of 10 O-rings sold in packs 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 section of the catalog. Visit www.alliedmachine.com/DeepHoleGuidelines for the most up-to-date information and procedures. Factory technical assistance is available for your specific applications through our Application Engineering Team. WARNING

www.alliedmachine.com | 1.330.343.4283

A30: 85