CAT-SET

DRILLING | T-A® Replaceable Insert Drilling System

0 Series: 12.98 mm - 17.67 mm (0.5110" - 0.6959")

T-A® Drill Holders

A30

Stub Length

Imperial Flange Shank Holders

Body

Shank

L 2

L 4

L 3

L 1

L 5

D 2

P 1

Flute

Series

Length

Part No.

21000S-075F 22000S-075F 24000S-075F 25000S-075F 21005S-075F 22005S-075F 24005S-075F 25005S-075F 24000H-075F 24500H-075F 25000H-075F 26000H-075F 26500H-075F 24005H-075F 25005H-075F 26005H-075F

Stub Short

0.910 1.875 1.982 3.905 2.030 3/4 1/8 NPT 1.220 2.500 2.607 4.530 2.030 3/4 1/8 NPT

0

Standard 2.345 3.625 3.732 5.655 2.030 3/4 1/8 NPT Extended 4.345 5.625 5.732 7.655 2.030 3/4 1/8 NPT 0.945 1.875 1.982 3.905 2.030 3/4 1/8 NPT 1.195 2.500 2.607 4.530 2.030 3/4 1/8 NPT Standard 2.320 3.625 3.732 5.655 2.030 3/4 1/8 NPT Extended 4.320 5.625 5.732 7.655 2.030 3/4 1/8 NPT Standard 2.987 3.625 3.732 5.655 2.030 3/4 1/8 NPT Standard Plus 3.992 4.630 4.737 6.660 2.030 3/4 1/8 NPT Extended 4.987 5.625 5.732 7.655 2.030 3/4 1/8 NPT Stub Short

Straight

0.5

0

Long

7.487 8.125 8.232 10.155 2.030 3/4 1/8 NPT 9.937 10.575 10.682 12.605 2.030 3/4 1/8 NPT

Long Plus

Helical

Standard 3.034 3.625 3.732 5.655 2.030 3/4 1/8 NPT Extended 5.034 5.625 5.732 7.655 2.030 3/4 1/8 NPT 7.534 8.125 8.232 10.155 2.030 3/4 1/8 NPT Long

0.5

NOTE: Stub length holders have a 3.175 mm (1/8") side pipe tap (P 2 ). NOTE: 0.5 series inserts fit into both 0 and 0.5 series holders. However, 0 series inserts ONLY fit into 0 series holders. See page A30: 7 for visual.

ConnecƟon Accessories

Nylon Locking Screws 72556N-IP8-1 72567N-IP8-1

Preset Torque Hand Driver

Admissible Tightening Torque* 175 N-cm (15.5 in-lbs) 175 N-cm (15.5 in-lbs)

Series

Insert Screws 72556-IP8-1 72567-IP8-1

Insert Driver

Replacement Tips

0

8IP-8 8IP-8

8IP-8TL 8IP-8TL

8IP-8B 8IP-8B

0.5

*Tightening torques are calculated with a fricƟon coefficient of µ = 0.14 and develop 90% of ulƟmate 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 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 department : appeng@alliedmachine.com . WARNING

A30: 113 - 139

A30: 33 - 39

A30: 46 & 112

Key on A30: 2

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

www.alliedmachine.com | 1.330.343.4283

A30: 42