AMPC_US-EN

2

DRILLING | T-A Pro® High Penetration Replaceable Insert Drilling System

T-A Pro Drill Holders

A

2 Series Imperial | Diameter Range: 0.9600" - 1.3799"

L 1

DRILLING

L 7

L 4

D 2

L 2

L 3

B

Body

Shank

Length Sub Series

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 Yes No Yes No Yes No Yes No Yes No Yes No

Part No

BORING

HTA2A01-125F HTA2A01-125C HTA2B01-125F HTA2B01-125C HTA2C01-125F HTA2C01-125C HTA2D01-125F HTA2D01-125C HTA2A03-125F HTA2A03-125C HTA2B03-125F HTA2B03-125C HTA2C03-125F HTA2C03-125C HTA2D03-125F HTA2D03-125C HTA2A05-125F HTA2A05-125C HTA2B05-125F HTA2B05-125C HTA2C05-125F HTA2C05-125C HTA2D05-125F HTA2D05-125C HTA2A07-125F HTA2A07-125C HTA2B07-125F HTA2B07-125C HTA2C07-125F HTA2C07-125C HTA2D07-125F HTA2D07-125C

STUB STUB STUB STUB STUB STUB STUB STUB

A A B B C C D D A A B B C C D D A A B B C C D D A A B B C C D D

1.171 1.171 1.171 1.171 1.171 1.171 1.171 1.171 3.513 3.513 3.513 3.513 3.513 3.513 3.513 3.513 5.855 5.855 5.855 5.855 5.855 5.855 5.855 5.855 8.197 8.197 8.197 8.197 8.197 8.197 8.197 8.197

2.954 2.954 2.954 2.954 2.954 2.954 2.954 2.954 5.411 5.411 5.411 5.411 5.411 5.411 5.411 5.411 7.753 7.753 7.753 7.753 7.753 7.753 7.753 7.753

3.094 3.094 3.094 3.094 3.094 3.094 3.094 3.094 5.551 5.551 5.551 5.551 5.551 5.551 5.551 5.551 7.893 7.893 7.893 7.893 7.893 7.893 7.893 7.893

5.234 5.234 5.234 5.234 5.234 5.234 5.234 5.234 7.691 7.691 7.691 7.691 7.691 7.691 7.691 7.691

2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280 2.280

1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4

C

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

REAMING

10.033 10.033 10.033 10.033 10.033 10.033 10.033 10.033 12.375 12.375 12.375 12.375 12.375 12.375 12.375 12.375

D

BURNISHING

10.095 10.095 10.095 10.095 10.095 10.095 10.095 10.095

10.235 10.235 10.235 10.235 10.235 10.235 10.235 10.235

E

Connection Accessories

THREADING

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

Insert Screws 7495-IP15-1

Nylon Locking Screws

Insert Driver

Replacement Tips

Preset Torque Hand Driver

7495N-IP15-1

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 A25: 68 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. ext: 7611 | email: appeng@alliedmachine.com WARNING

X

A25: 58 - 65

A25: 34 - 37

A25: 38 - 41

SPECIALS

Key on A25: 1

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

A25: 42

www.alliedmachine.com | 1.330.343.4283

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