A30-TAS_US-EN

DRILLING | T-A® Replaceable Insert Drilling System

1

T-A® Drill Insert Holders 1 Series | Taper Shank | Diameter Range: 0.690" - 0.960" (17.53 mm - 24.38 mm)

A

L 1

DRILLING

L 4

P 2

L 2

RCA

L 3

MT

B

Helical Flute

Body

Shank

BORING

Series

Length

RCA

Part No.

L 2

L 4

L 3

L 1

MT

P 2

23010H-003I 24010H-003I 24010H-004I 25010H-003I 23015H-003I 24015H-003I 24015H-004I 25015H-003I 23010H-003M 24010H-003M 25010H-003M 23015H-003M 24015H-003M 25015H-003M

Intermediate Standard Standard Extended Standard Standard Extended Intermediate

4-3/4 6-3/4 6-3/4 4-3/4 6-3/4 6-3/4 120.7 171.5 273.1 120.7 171.5 273.1 10-3/4 10-3/4

5-7/8 7-7/8 7-7/8 5-7/8 7-7/8 7-7/8 149.2 200.0 301.6 149.2 200.0 301.6 11-7/8 11-7/8

7-39/64 9-39/64 9-43/64 13-39/64 7-39/64 9-39/64 9-43/64 13-39/64

11-5/32 13-5/32 14-5/32 17-5/32 11-5/32 13-5/32 14-5/32 17-5/32

#3 #3 #4 #3 #3 #3 #4 #3

1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/8

2T-3SR 2T-3SR 2T-3SR 2T-3SR 2T-3SR 2T-3SR 2T-3SR 2T-3SR

1

C

1.5

REAMING

Intermediate

193.3 244.1 345.7 193.3 244.1 345.7

283.3 334.2 435.8 283.3 334.2 435.8

#3** #3** #3** #3** #3** #3**

1/8* 1/8* 1/8* 1/8* 1/8* 1/8*

2T-3SRM 2T-3SRM 2T-3SRM 2T-3SRM 2T-3SRM 2T-3SRM

1

Standard Extended

Intermediate

1.5

Standard Extended

*Metric thread to BSP and ISO 7-1 **Per ISO 296 type BEK NOTE: 1.5 series inserts fit into both 1 and 1.5 series holders. However, 1 series inserts ONLY fit into 1 series holders. See page A30: 7 for visual.

D

BURNISHING

E

THREADING

Connection Accessories

Admissible Tightening Torque* 27.0 in-lbs (305 N-cm) 27.0 in-lbs (305 N-cm)

Series

Insert Screws

Nylon Locking Screws

Insert Driver

Replacement Tips

Preset Torque Hand Driver

1

7375-IP9-1 739-IP9-1

7375N-IP9-1 739N-IP9-1

8IP-9 8IP-9

8IP-9TL 8IP-9TL

8IP-9B 8IP-9B

1.5

*Tightening torques are calculated with a friction coefficient of µ = 0.14 and develop 90% of ultimate yield strength

A30: 44 - 51

A30: 57 & 110

X

Key on A30: 1

= Imperial (in) = Metric (mm) Screws sold in quantities 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: 55