A25-TAP_US-EN

2

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

T-A Pro Drill Holders

A

2 Series Imperial | Diameter Range: 0.9597" - 1.3797"

L 1

DRILLING

L 5

L 4

D 2

L 2

L 3

B

Body

Shank

L 2

L 4

L 3

L 1

L 5

D 2

Length Sub Series

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

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

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

THREADING

Connection Accessories

2 Series Holder Diameter Range

Admissible Tightening Torque*

Sub Series

Imperial (inch) 0.9597" - 1.3797" 0.9999" - 1.3797" 1.1219" - 1.3797" 1.2479" - 1.3797"

Metric (mm)

Replacement Tips

Preset Torque Hand Driver

Insert Screws

Nylon Locking Screws

Insert Driver

2A 2B 2C 2D

24.38 mm - 35.04 mm 25.40 mm - 35.04 mm 28.50 mm - 35.04 mm 31.70 mm - 35.04 mm

7495-IP15-1 7495N-IP15-1 8IP-15

8IP-15TL

8IP-15B 61.0 in-lbs (690 N-cm)

*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: 58 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: 32 - 35

A25: 48 - 55

SPECIALS

Key on A25: 1

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

A25: 36

www.alliedmachine.com | 1.330.343.4283