AMPC_US-EN

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

1

T-A Pro Drill Holders 1 Series Imperial | Diameter Range: 0.6947 - 0.9596"

A

L 1

DRILLING

L 5

L 4

D 2

L 2

L 3

B

Body

Shank

BORING

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

Part No

HTA1A10-100F HTA1A10-100C HTA1B10-100F HTA1B10-100C HTA1C10-100F HTA1C10-100C HTA1D10-100F HTA1D10-100C HTA1A12-100F HTA1A12-100C HTA1B12-100F HTA1B12-100C HTA1C12-100F HTA1C12-100C HTA1D12-100F HTA1D12-100C HTA1A15-100F HTA1A15-100C HTA1B15-100F HTA1B15-100C HTA1C15-100F HTA1C15-100C HTA1D15-100F HTA1D15-100C

10xD 10xD 10xD 10xD 10xD 10xD 10xD 10xD 12xD 12xD 12xD 12xD 12xD 12xD 12xD 12xD 15xD 15xD 15xD 15xD 15xD 15xD 15xD 15xD

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

8.250 8.250 8.250 8.250 8.250 8.250 8.250 8.250 9.900 9.900 9.900 9.900 9.900 9.900 9.900 9.900

9.748 9.748 9.748 9.748 9.748 9.748 9.748 9.748

9.888 9.888 9.888 9.888 9.888 9.888 9.888 9.888

12.028 12.028 12.028 12.028 12.028 12.028 12.028 12.028 13.678 13.678 13.678 13.678 13.678 13.678 13.678 13.678 16.153 16.153 16.153 16.153 16.153 16.153 16.153 16.153

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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

C

11.398 11.398 11.398 11.398 11.398 11.398 11.398 11.398 13.873 13.873 13.873 13.873 13.873 13.873 13.873 13.873

11.538 11.538 11.538 11.538 11.538 11.538 11.538 11.538 14.013 14.013 14.013 14.013 14.013 14.013 14.013 14.013

REAMING

12.375 12.375 12.375 12.375 12.375 12.375 12.375 12.375

D

BURNISHING

E

THREADING

Connection Accessories

1 Series Holder Diameter Range

Admissible Tightening Torque*

Sub Series

Imperial (inch) 0.6947" - 0.9596" 0.7499" - 0.9596" 0.8109" - 0.9596" 0.9014" - 0.9596"

Metric (mm)

Replacement Tips

Preset Torque Hand Driver

Insert Screws

Nylon Locking Screws

Insert Driver

1A 1B 1C 1D

17.65 mm - 24.37 mm 19.05 mm - 24.37 mm 20.60 mm - 24.37 mm 22.90 mm - 24.37 mm

A/B 7375-IP9-1 7375N-IP9-1

8IP-9 8IP-9

8IP-9TL 8IP-9TL

8IP-9B 27.0 in-lbs (305 N-cm)

C/D 739-IP9-1 8IP-9B 27.0 in-lbs (305 N-cm) *Tightening torques are calculated with a friction coefficient of µ = 0.14 and develop 90% of ultimate yield strength. 739N-IP9-1

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: 24 - 27

A25: 48 - 55

SPECIALS

Key on A25: 1

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

www.alliedmachine.com | 1.330.343.4283

A25: 29