CAT-SET

DRILLING | T-A® Replaceable Insert Drilling System

2 Series: 24.41 mm - 35.06 mm (0.9610" - 1.3809")

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.

21020S-32FM 22020S-32FM 23020S-32FM 24020S-32FM 25020S-32FM 27020S-32FM 29020S-32FM 21025S-32FM 22025S-32FM 23025S-32FM 24025S-32FM 25025S-32FM 23020H-32FM 24020H-32FM 24520H-32FM 25020H-32FM 26020H-32FM 23025H-32FM 24025H-32FM 25025H-32FM

Stub Short

63.5 88.5 92.0 148.5 60.0 32 86.1 128.6 132.2 188.6 60.0 32 136.9 179.4 183.0 239.4 60.0 32 187.7 230.2 233.8 290.2 60.0 32 511.6 554.1 557.6 614.0 60.0 32 692.6 735.0 738.6 795.0 60.0 32 100.6 123.4 127.0 183.4 60.0 32 84.7 128.6 132.2 188.6 60.0 32 135.5 179.4 183.0 239.4 60.0 32 186.3 230.2 233.8 290.2 60.0 32 154.8 179.4 183.0 239.4 60.0 32 205.6 230.2 233.8 290.2 60.0 32 256.3 280.9 284.5 340.9 60.0 32 428.3 452.9 456.5 512.9 60.0 32 156.8 179.4 183.0 239.4 60.0 32 207.6 230.2 233.8 290.2 60.0 32

1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT

Intermediate

Standard

2

Extended 289.3 331.8 335.4 391.8 60.0 32

XL

3XL

Straight

Stub Short

Intermediate

2.5

Standard

Extended 287.9 331.8 335.4 391.8 60.0 32

Intermediate

Standard

Standard Plus

2

Extended 307.2 331.8 335.4 391.8 60.0 32

Long

Helical

Intermediate

Standard

2.5

Extended 309.2 331.8 335.4 391.8 60.0 32

NOTE: Stub length holders have a 3.175 mm (1/8") side pipe tap (P 2 ). NOTE: 2.5 series inserts fit into both 2 and 2.5 series holders. However, 2 series inserts ONLY fit into 2 series holders. See page A30: 7 for visual .

Connection Accessories

Nylon Locking Screws 7495N-IP15-1

Preset Torque Hand Driver

Admissible Tightening Torque* 690 N-cm (61.0 in-lbs)

Insert Screws 7495-IP15-1

Insert Driver

Replacement Tips

8IP-15

8IP-15TL

8IP-15B

*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: 61 - 72

A30: 78 & 112

Key on A30: 2

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

A30: 73

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