AMPC_US-EN

4

DRILLING | T-A® Replaceable Insert Drilling System

T-A® Drill Insert Holders 4 Series | Flange Shank | Diameter Range: 1.850" - 2.570" (46.99 mm - 65.28 mm) L 1 L 4 L 7

A

DRILLING

D 2

P 1

L 2

B

L 3

Straight Flute

Body

Shank

BORING

L 2

L 4

L 3

L 1

D 2

L 7

P 1

Length

Part No.

22040S-150F 24040S-150F 22040S-40FM 24040S-40FM 25040S-40FM 27040S-40FM 29040S-40FM

Short

4.798 8.798 121.9 223.5 414.0 617.2 871.2

7.063

7.250

9.751

1-1/2 1-1/2

2.688 2.688

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

Standard

11.063

11.250

13.751

Short

179.4 281.0 471.5 674.7 928.7

184.2 285.8 476.3 679.5 933.5

249.4 351.0 541.5 744.7 998.7

40 40 40 40 40

70.0 70.0 70.0 70.0 70.0

Standard Extended

C

XL

3XL

REAMING

L 1

L 7

L 4

D 2

D

P 1

L 2

BURNISHING

L 3

Helical Flute

Body

Shank

L 2

L 4

L 3

L 1

D 2

L 7

P 1

Length

Part No.

24040H-150F

Standard

9.949

11.063

11.250

13.751

1-1/2

2.688

1/4 NPT

24040H-40FM

Standard

252.7

281.0

285.8

351.0

40

70.0

1/4 BSPT

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.

A30: 86 - 89

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

A30: 90

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