A25-TAP_US-EN

Z

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

T-A Pro Drill Holders Z Series Imperial | Diameter Range: 0.4369" - 0.4998"

A

L 1

DRILLING

L 5

L 4

D 2

L 2

B

L 3

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 Yes No Yes No

Part No

HTAZA01-075F HTAZA01-075C HTAZB01-075F HTAZB01-075C HTAZA03-075F HTAZA03-075C HTAZB03-075F HTAZB03-075C HTAZA05-075F HTAZA05-075C HTAZB05-075F HTAZB05-075C HTAZA07-075F HTAZA07-075C HTAZB07-075F HTAZB07-075C HTAZA10-075F HTAZA10-075C HTAZB10-075F HTAZB10-075C HTAZA12-075F HTAZA12-075C HTAZB12-075F HTAZB12-075C HTAZA15-075F HTAZA15-075C HTAZB15-075F HTAZB15-075C

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 A B B A A B B A A B B A A B B A A B B A A B B A A B B

0.474 0.474 0.474 0.474 1.422 1.422 1.422 1.422 2.370 2.370 2.370 2.370 3.318 3.318 3.318 3.318 4.740 4.740 4.740 4.740 5.688 5.688 5.688 5.688 7.110 7.110 7.110 7.110

1.600 1.600 1.600 1.600 2.693 2.693 2.693 2.693 3.641 3.641 3.641 3.641 4.589 4.589 4.589 4.589 6.011 6.011 6.011 6.011 6.959 6.959 6.959 6.959 8.381 8.381 8.381 8.381

1.680 1.680 1.680 1.680 2.773 2.773 2.773 2.773 3.721 3.721 3.721 3.721 4.669 4.669 4.669 4.669 6.091 6.091 6.091 6.091 7.039 7.039 7.039 7.039 8.461 8.461 8.461 8.461

3.630 3.630 3.630 3.630 4.723 4.723 4.723 4.723 5.671 5.671 5.671 5.671 6.619 6.619 6.619 6.619 8.041 8.041 8.041 8.041 8.989 8.989 8.989 8.989

2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030

3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4

C

REAMING

D

BURNISHING

10.411 10.411 10.411 10.411

E

Connection Accessories

THREADING

Z Series Holder Diameter Range

Admissible Tightening Torque*

Sub Series

Imperial (inch) 0.4369" - 0.4998" 0.4802" - 0.4998"

Metric (mm)

Replacement Tips

Preset Torque Hand Driver

Insert Screws Nylon Locking Screws 7247-IP7-1 7247N-IP7-1

Insert Driver

ZA ZB

11.10 mm - 12.69 mm 12.20 mm - 12.69 mm

8IP-7

8IP-7TL

8IP-7B 7.4 in-lbs (84 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: 14 - 15

A25: 48 - 55

SPECIALS

Key on A25: 1

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

A25: 16

www.alliedmachine.com | 1.330.343.4283