Drilling Product Catalog

DRILLING | T-A® Replaceable Insert Drilling System

Z Series: 11.10 mm - 12.97 mm (0.4370" - 0.5109") T-A® Drill Holders

A30

Stub Length

Flange Shank Holders

Body

Shank

L 2

L 4

L 3

L 1

L 5

D 2

P 1

Flute

Length

Part No.

210Z0S-16FM 220Z0S-20FM 240Z0S-20FM 250Z0S-20FM 270Z0S-20FM 290Z0S-20FM 240Z0H-20FM 245Z0H-20FM 250Z0H-20FM 260Z0H-20FM 210Z0S-063F 220Z0S-075F 240Z0S-075F 250Z0S-075F 240Z0H-075F 245Z0H-075F 250Z0H-075F 260Z0H-075F

Stub Short

20.4 45.6 47.9 93.6 48.0 29.1 61.1 63.4 111.1 50.0 57.6 89.7 92.0 139.7 50.0 108.4 140.5 142.8 190.5 50.0 219.6 251.6 253.9 301.6 50.0 287.9 319.9 322.1 369.9 50.0 73.0 89.7 92.0 139.7 50.0 98.7 115.4 117.7 165.4 50.0 123.8 140.5 142.8 190.5 50.0 192.7 209.4 211.7 259.4 50.0

16 1/16 BSPT 20 1/8 BSPT 20 1/8 BSPT 20 1/8 BSPT 20 1/8 BSPT 20 1/8 BSPT 20 1/8 BSPT 20 1/8 BSPT 20 1/8 BSPT 20 1/8 BSPT

Standard Extended

Straight

XL

3XL

Standard

Standard Plus

Extended

Helical

Long Stub Short

0.805 1.797 1.887 3.672 1.875 5/8 1.142 2.406 2.496 4.436 2.030 3/4 2.267 3.531 3.621 5.561 2.030 3/4 4.267 5.531 5.621 7.561 2.030 3/4 2.874 3.531 3.621 5.561 2.030 3/4 3.886 4.543 4.633 6.573 2.030 3/4 4.874 5.531 5.621 7.561 2.030 3/4 7.586 8.244 8.334 10.274 2.030 3/4

1/16 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT

Standard Extended Standard

Straight

Standard Plus

Extended

Helical

Long

NOTE: Stub length holders have a 3.175 mm (1/8") side pipe tap (P 2 ).

Connection Accessories

Nylon Locking Screws 7247N-IP7-1

Preset Torque Hand Driver

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

Insert Screws

Insert Driver

Replacement Tips

7247-IP7-1

8IP-7

8IP-7TL

8IP-7B

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

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 department : appeng@alliedmachine.com. WARNING

A30: 113 - 139

A30: 23 - 28

Key on A30: 2

Screws sold in multiples of 10. = Metric (mm) = Imperial (in)

A30: 29

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