Drilling Product Catalog

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

1 Series: 17.65 mm - 24.37 mm (0.6947" - 0.9596")

Holders

A25

Imperial Holders

Body

Shank

Part No.

L 2

L 4

L 3

L 1

L 5

D 2

Length Sub Series

With Flat

Cylindrical

HTA1A01-100F HTA1B01-100F HTA1C01-100F HTA1D01-100F HTA1A03-100F HTA1B03-100F HTA1C03-100F HTA1D03-100F HTA1A05-100F HTA1B05-100F HTA1C05-100F HTA1D05-100F HTA1A07-100F HTA1B07-100F HTA1C07-100F HTA1D07-100F HTA1A10-100F HTA1B10-100F HTA1C10-100F HTA1D10-100F HTA1A12-100F HTA1B12-100F HTA1C12-100F HTA1D12-100F HTA1A15-100F HTA1B15-100F HTA1C15-100F HTA1D15-100F

HTA1A01-100C HTA1B01-100C HTA1C01-100C HTA1D01-100C HTA1A03-100C HTA1B03-100C HTA1C03-100C HTA1D03-100C HTA1A05-100C HTA1B05-100C HTA1C05-100C HTA1D05-100C HTA1A07-100C HTA1B07-100C HTA1C07-100C HTA1D07-100C HTA1A10-100C HTA1B10-100C HTA1C10-100C HTA1D10-100C HTA1A12-100C HTA1B12-100C HTA1C12-100C HTA1D12-100C HTA1A15-100C HTA1B15-100C HTA1C15-100C HTA1D15-100C

Stub Stub Stub Stub 3xD 3xD 3xD 3xD 5xD 5xD 5xD 5xD 7xD 7xD 7xD 7xD 10xD 10xD 10xD 10xD 12xD 12xD 12xD 12xD 15xD 15xD 15xD 15xD

A B C 0.825 2.224 2.364 4.504 2.280 0.825 2.224 2.364 4.504 2.280 0.825 2.224 2.364 4.504 2.280 D 0.825 2.224 2.364 4.504 2.280 2.475 3.973 4.113 6.253 2.280 2.475 3.973 4.113 6.253 2.280 2.475 3.973 4.113 6.253 2.280 D 2.475 3.973 4.113 6.253 2.280 4.125 5.623 5.763 7.903 2.280 4.125 5.623 5.763 7.903 2.280 4.125 5.623 5.763 7.903 2.280 D 4.125 5.623 5.763 7.903 2.280 5.775 7.273 7.413 9.553 2.280 5.775 7.273 7.413 9.553 2.280 5.775 7.273 7.413 9.553 2.280 D 5.775 7.273 7.413 9.553 2.280 8.250 9.748 9.888 12.028 2.280 8.250 9.748 9.888 12.028 2.280 8.250 9.748 9.888 12.028 2.280 D 8.250 9.748 9.888 12.028 2.280 9.900 11.398 11.538 13.678 2.280 9.900 11.398 11.538 13.678 2.280 9.900 11.398 11.538 13.678 2.280 D 9.900 11.398 11.538 13.678 2.280 A 12.375 13.873 14.013 16.153 2.280 12.375 13.873 14.013 16.153 2.280 12.375 13.873 14.013 16.153 2.280 D 12.375 13.873 14.013 16.153 2.280 A B C A B C A B C A B C A B C B C

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

Connection Accessories

Nylon Locking Screws 7375N-IP9-1 739N-IP9-1

Preset Torque Hand Driver

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

Insert Screws

Insert Driver

Replacement Tips

A/B

7375-IP9-1

8IP-9 8IP-9

8IP-9TL 8IP-9TL

8IP-9B 8IP-9B

C/D 739-IP9-1

*Tightening torques are calculated with a friction coefficient of µ = 0.14 and develop 90% of ultimate yield strength. 1 Series Holder Diameter Range Sub Series 1A 1B 1C 1D Metric (mm) 17.65 mm - 24.37 mm 19.05 mm - 24.37 mm 20.60 mm - 24.37 mm 22.90 mm - 24.37 mm Imperial (inch) 0.6947" - 0.9596" 0.7499" - 0.9596" 0.8109" - 0.9596" 0.9014" - 0.9596" Refer to Speed and Feed charts for recommended adjustments to speeds and feeds. Refer to page A25: 64 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 : appeng@alliedmachine.com. WARNING

A25: 21 - 24

A25: 51 - 61

Key on A25: 2

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

www.alliedmachine.com | 1.330.343.4283

A25: 26