CAT-SET

DRILLING | GEN3SYS® XT Pro and XT High PenetraƟon Replaceable Insert Drilling System

20 Series: 20.00 mm - 21.99 mm (0.7874" - 0.8660") GEN3SYS XT Pro Holders

A20

Body

Shank

Part No.

L 2

L 4

L 3

L 1

L 5

D 2

Flute

Length

With Flat

Cylindrical

HXT0320S-25FM HXT0320S-25CM HXT0520S-25FM HXT0520S-25CM HXT0720S-25FM HXT0720S-25CM HXT1020S-25FM HXT1020S-25CM HXT1220S-25FM HXT1220S-25CM

3xD 66.0 100.1 102.9 158.9 56.0 25 5xD 110.0 144.1 146.9 202.9 56.0 25 7xD 153.9 188.1 190.9 246.9 56.0 25 10xD 219.9 254.0 256.8 312.8 56.0 25 12xD 263.9 298.0 300.8 356.8 56.0 25 3xD 2.597 3.941 4.051 6.331 2.280 1 5xD 4.329 5.673 5.783 8.063 2.280 1 7xD 6.060 7.404 7.514 9.794 2.280 1 10xD 8.658 10.002 10.112 12.392 2.280 1 12xD 10.389 11.733 11.843 14.123 2.280 1

Straight

HXT0320S-100F HXT0520S-100F HXT0720S-100F HXT1020S-100F HXT1220S-100F

HXT0320S-100C HXT0520S-100C HXT0720S-100C HXT1020S-100C HXT1220S-100C

Straight

ConnecƟon Accessories

Nylon Locking Screws 7375N-IP9-1

Preset Torque Hand Driver

Admissible Tightening Torque* 305 N-cm (27.0 in-lbs)

Insert Screws

Insert Driver

Replacement Tips

7375-IP9-1

8IP-9

8IP-9TL

8IP-9B

*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 A20: 86 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

A20: 71 - 86

A20: 7 - 10

Key on A20: 2

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

www.alliedmachine.com | 1.330.343.4283

A20: 46