A30-TAS_US-EN

2

DRILLING | T-A® Replaceable Insert Drilling System

T-A® Drill Insert Holders 2 Series | Straight Shank | Diameter Range: 0.961" - 1.380" (24.41 mm - 35.05 mm)

A

L 1

DRILLING

L 7

L 4

D 2

L 2

P

1

L 3

B

Straight Flute

Body

Shank

BORING

L 2

L 4

L 3

L 1

D 2

L 7

P 1

Series

Length

Part No.

22020S-100L 22020S-125L 23020S-125L 24020S-100L 24020S-125L 25020S-125L 27020S-125L 29020S-125L 22025S-100L 22025S-125L 23025S-125L 24025S-100L 24025S-125L

Short Short

3.226 3.119 5.119 7.226 7.119

4.500 4.500 6.500 8.500 8.500

4.640 4.640 6.640 8.640 8.640

8.000 8.000

1

3.5000 3.5000 3.5000 3.5000 3.5000 3.5000 3.5000 3.5000 3.5000 3.5000 3.5000 3.5000 3.5000 3.5000

1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT

1-1/4 1-1/4

Intermediate

10.000 12.000 12.000 16.000 24.750 31.875

Standard Standard Extended

1

2

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

11.119 19.869 26.994

12.500 21.250 28.375

12.640 21.390 28.515

C

XL

3XL

Short Short

3.395 3.015 5.015 7.395 7.015

4.500 4.500 6.500 8.500 8.500

4.640 4.640 6.640 8.640 8.640

8.000 8.000

1

REAMING

1-1/4 1-1/4

Intermediate

10.000 12.000 12.000 16.000

2.5

Standard Standard Extended

1

1-1/4 1-1/4

11.015 25025S-125L NOTE: 2.5 series inserts fit into both 2 and 2.5 series holders. However, 2 series inserts ONLY fit into 2 series holders. See page A30: 7 for visual. 12.500 12.640

D

BURNISHING

E

THREADING

ConnecƟon Accessories

Admissible Tightening Torque* 61.0 in-lbs (690 N-cm)

Insert Screws 7495-IP15-1

Nylon Locking Screws

Insert Driver

Replacement Tips

Preset Torque Hand Driver

7495N-IP15-1

8IP-15

8IP-15TL

8IP-15B

*Tightening torques are calculated with a fricƟon coefficient of µ = 0.14 and develop 90% of ulƟmate yield strength.

A30: 58 - 67

A30: 73 & 111

X

Key on A30: 1

= Imperial (in) = Metric (mm) 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 catalog. 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: 72

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