A30-TAS_EU-EN

Z

DRILLING | T-A® Replaceable Insert Drilling System

T-A Drill Insert Holders Z Series | Straight Shank | ER Collet | Diameter Range: 11.10 mm - 12.95 mm (0.437" - 0.510")

A

L 1

L 7

L 4

DRILLING

D 2

L 2

P 1

L 3

Straight Flute

Body

Shank

B

L 2

L 4

L 3

L 1

D 2

L 7

P 1

Length

Part No.

220Z0S-075L 240Z0S-075L 250Z0S-075L 270Z0S-075L 290Z0S-075L

Short

1.079 2.204 4.204 8.579

2.031 3.156 5.156 9.531

2.121 3.246 5.246 9.621

4.406 5.531 7.531

3/4 3/4 3/4 3/4 3/4

2.375 2.375 2.375 2.375 2.375

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

BORING

Standard Extended

XL

11.906 14.593

3XL

11.266

12.218

12.308

L 1

L 4

C

REAMING

L 2

ER

L 3

ER Collet Holder

Body

Collet Nut without Retaining Ring

L 2

L 4

L 3

L 1

ER

Part No.

ER-16N ER-20N

210Z0S-16ER 210Z0S-20ER

42.1 42.1

48.5 48.5

50.8 50.8

75.8 79.8

ER-16 ER-20

D

BURNISHING

T-A Drill Accessories Z Series | Rotary Coolant Adapters | Torx® Plus Screws

Rotary Coolant Adapter (RCA) and Accessories

L 1

P 1

RCA O-Rings

Driving Rod Thread

ID OD L 1

P 1

Part No.

Kit Part No.*

Replacements

ID OD

2T-2SRM

19.1 44.5 22.2 M8 x 1.25 1/8 BSPT

2T1-2SR

2T1-2OR-10

E

2T-2SR

0.750 1.750 0.875 5/16" - 18 1/8 NPT

2T1-2SR

2T1-2OR-10

*RCA Repair Kit includes (2) O-rings, (2) snap rings, and (2) thrust washers. Refer to page A30: 110 for proper RCA assembly and safety informaƟon.

Thread

THREADING

ConnecƟon Accessories

Admissible Tightening Torque* 84 N-cm (7.4 in-lbs)

Insert Screws

Nylon Locking Screws

Insert Driver

Replacement Tips

Preset Torque Hand Driver

7247-IP7-1

7247N-IP7-1

8IP-7

8IP-7TL

8IP-7B

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

X

SPECIALS

= Metric (mm) = Imperial (in)

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

Screws sold in packs of 10. O-rings sold in packs of 10.

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

A30: 31