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

Metric 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-20FM 22000S-20FM 24000S-20FM 25000S-20FM 27000S-20FM 29000S-20FM 21005S-20FM 22005S-20FM 24005S-20FM 25005S-20FM 24000H-20FM 24500H-20FM 25000H-20FM 26000H-20FM 26500H-20FM 24005H-20FM 25005H-20FM 26005H-20FM

Stub Short

23.1 47.6 50.3 97.6 50.0 20 30.9 63.5 66.2 113.5 50.0 20 59.6 92.1 94.8 142.1 50.0 20 291.3 323.9 326.6 373.9 50.0 20 383.3 415.9 418.6 465.9 50.0 20 24.0 47.6 50.3 97.6 50.0 20 29.6 63.5 66.2 113.5 50.0 20 58.9 92.1 94.8 142.1 50.0 20 75.9 92.1 94.8 142.1 50.0 20 101.4 117.6 120.3 167.6 50.0 20 190.2 206.4 209.1 256.4 50.0 20 252.4 268.6 271.3 318.6 50.0 20 77.1 92.1 94.8 142.1 50.0 20

1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT

Standard

0

Extended 110.4 142.9 145.6 192.9 50.0 20

XL

3XL

Straight

Stub Short

0.5

Standard

Extended 109.7 142.9 145.6 192.9 50.0 20

Standard

Standard Plus

Extended 126.7 142.9 145.6 192.9 50.0 20

0

Long

Long Plus Standard

Helical

Extended 127.9 142.9 145.6 192.9 50.0 20

0.5

Long

191.4 206.4 209.1 256.4 50.0 20

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 .

Connection 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 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: 33 - 39

A30: 46 & 112

Key on A30: 2

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

A30: 41

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