A20-XTP_US-EN

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

20

GEN3SYS XT Pro Drill Insert Holders 20 Series | Diameter Range: 0.7874" - 0.8660" (20.00 mm - 21.99 mm)

A

DRILLING

L 1

L 7

L 4

D 2

L 2

B

L 3

Body

Shank

BORING

Flute

Length

L 2

L 4

L 3

L 1

L 7

D 2

Flat YES NO YES NO YES NO YES NO YES NO YES NO YES NO YES NO YES NO YES NO

Part No.

HXT0320S-100F HXT0320S-100C HXT0520S-100F HXT0520S-100C HXT0720S-100F HXT0720S-100C HXT1020S-100F HXT1020S-100C HXT1220S-100F HXT1220S-100C HXT0320S-25FM HXT0320S-25CM HXT0520S-25FM HXT0520S-25CM HXT0720S-25FM HXT0720S-25CM HXT1020S-25FM HXT1020S-25CM HXT1220S-25FM HXT1220S-25CM

3xD 3xD 5xD 5xD 7xD 7xD

2-19/32 2-19/32 4-21/64 4-21/64 6-1/16 6-1/16 8-21/32 8-21/32

3-15/16 3-15/16 5-43/64 5-43/64 7-13/32 7-13/32

4-3/64 4-3/64 5-25/32 5-25/32 7-33/64 7-33/64 10-7/64 10-7/64

6-7/32 6-7/32 7-61/64 7-61/64 9-11/16 9-11/16 12-9/32 12-9/32

2-9/32 2-9/32 2-9/32 2-9/32 2-9/32 2-9/32 2-9/32 2-9/32 2-9/32 2-9/32

1 1 1 1 1 1 1 1 1 1

Straight

C

10xD 10xD

10 10

12xD 10-25/64 11-47/64 11-27/32 14-1/64 12xD 10-25/64 11-47/64 11-27/32 14-1/64

REAMING

3xD 3xD 5xD 5xD 7xD 7xD

66.0 66.0

100.0 100.0 144.0 144.0 187.0 187.0 254.0 254.0 298.0 298.0

102.9 102.9 146.9 146.9 190.9 190.9 256.8 256.8 300.8 300.8

156.0 156.0 200.0 200.0 243.0 243.0 310.0 310.0 354.0 354.0

56.0 56.0 56.0 56.0 56.0 56.0 56.0 56.0 56.0 56.0

25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0

110.0 110.0 153.9 153.9 219.9 219.9 264.0 264.0

Straight

10xD 10xD 12xD 12xD

D

BURNISHING

E

THREADING

Connection Accessories

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

Insert Screws

Nylon Locking Screws

Insert Driver

Replacement Tips

Preset Torque Hand Driver

7375-IP9-1

7375N-IP9-1

8IP-9

8IP-9TL

8IP-9B

X

*Tightening torques are calculated with a friction coefficient of µ = 0.14 and develop 90% of ultimate yield strength

SPECIALS

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 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 Team. ext: 7611 | email: appeng@alliedmachine.com WARNING

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

www.alliedmachine.com | 1.330.343.4283

A20: 45