A30-TAS_EU-EN

4

DRILLING | T-A® Replaceable Insert Drilling System

T-A Drill Insert Holders 4 Series | Straight Shank | Diameter Range: 46.99 mm - 65.28 mm (1.850" - 2.570")

A

L 1

L 7

L 4

DRILLING

D 2

P 1

L 2

L 3

Straight Flute

B

Body

Shank

Length

Part No.

L 2

L 4

L 3

L 1

D 2

L 7

P 1

BORING

22040S-150L 22040S-175L 24040S-150L 24040S-175L 25040S-150L 27040S-150L 29040S-150L

Short Short

5-1/8 5-1/8 9-1/8 9-1/8

6-1/2 6-1/2

6-11/16 6-11/16 10-11/16 10-11/16 18-3/16 26-3/16 36-3/16

10-1/2 10-1/2 14-1/2 14-1/2

1-1/2 1-3/4 1-1/2 1-3/4 1-1/2 1-1/2 1-1/2

4 4 4 4 4 4 4

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

Standard Standard Extended

10-1/2 10-1/2

16-5/8 24-5/8 34-5/8

18 26 36

22 30 40

XL

3XL

C

REAMING

D

BURNISHING

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

-

-

1370 N-cm (121.3 in-lbs)

*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

= Metric (mm) = Imperial (in) 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 catalogue. 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: 92

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