A30-TAS_EU-EN

2

DRILLING | T-A® Replaceable Insert Drilling System

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

A

L 1

L 7

L 4

DRILLING

D 2

L 2

P 1

L 3

Helical Flute

B

Body

Shank

L 2

L 4

L 3

L 1

D 2 32 32 32 32 32 32 32 32

L 7

P 1

Series

Length

Part No.

BORING

23020H-32FM 24020H-32FM 24520H-32FM 25020H-32FM 26020H-32FM 23025H-32FM 24025H-32FM 25025H-32FM 23020H-125F 24020H-125F 24520H-125F 25020H-125F 26020H-125F 23025H-125F 24025H-125F

Intermediate

154.8 205.6 256.3 307.2 428.3 156.8 207.6 309.2 6.093 8.093

179.4 230.2 280.9 331.8 452.9 179.4 230.2 331.8 7.063 9.063

183.0 233.8 284.5 335.4 456.5 183.0 233.8 335.4 7.203 9.203

239.4 290.2 340.9 391.8 512.9 239.4 290.2 391.8

60.0 60.0 60.0 60.0 60.0 60.0 60.0 60.0

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

Standard

2

Standard Plus

Extended

Long

Intermediate

2.5

Standard Extended

C

Intermediate

9.343

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

2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280

Standard

11.343 13.339 15.343 20.111

2

Standard Plus

10.089 12.093 16.861

11.059 13.063 17.831

11.199 13.203 17.971

REAMING

Extended

Long

Intermediate

6.172 8.172

7.063 9.063

7.203 9.203

9.343

2.5

Standard Extended

11.343 15.343

12.172 25025H-125F 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 . 13.063 13.203

D

BURNISHING

ConnecƟon Accessories

E

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

THREADING

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

X

Key on A30: 1

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

www.alliedmachine.com | +44 (0) 1384 400 900 | enquiries.eu@alliedmachine.com

A30: 69