Drilling Product Catalog

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 1/8 BSPT 30.9 63.5 66.2 113.5 50.0 20 1/8 BSPT 59.6 92.1 94.8 142.1 50.0 20 1/8 BSPT 110.4 142.9 145.6 192.9 50.0 20 1/8 BSPT 291.3 323.9 326.6 373.9 50.0 20 1/8 BSPT 383.3 415.9 418.6 465.9 50.0 20 1/8 BSPT 24.0 47.6 50.3 97.6 50.0 20 1/8 BSPT 29.6 63.5 66.2 113.5 50.0 20 1/8 BSPT 58.9 92.1 94.8 142.1 50.0 20 1/8 BSPT 109.7 142.9 145.6 192.9 50.0 20 1/8 BSPT 75.9 92.1 94.8 142.1 50.0 20 1/8 BSPT 101.4 117.6 120.3 167.6 50.0 20 1/8 BSPT 126.7 142.9 145.6 192.9 50.0 20 1/8 BSPT 190.2 206.4 209.1 256.4 50.0 20 1/8 BSPT 252.4 268.6 271.3 318.6 50.0 20 1/8 BSPT 77.1 92.1 94.8 142.1 50.0 20 1/8 BSPT 127.9 142.9 145.6 192.9 50.0 20 1/8 BSPT 191.4 206.4 209.1 256.4 50.0 20 1/8 BSPT

Standard Extended

0

XL

3XL

Straight

Stub Short

0.5

Standard Extended Standard

Standard Plus

Extended

0

Long

Long Plus Standard Extended

Helical

0.5

Long

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

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

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

Preset Torque Hand Driver

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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