A25-TAP_US-EN

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

Z

T-A Pro Drill Holders Z Series Metric | Diameter Range: 11.10 mm - 12.69 mm

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 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20

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

HTAZA01-20FM HTAZA01-20CM HTAZB01-20FM HTAZB01-20CM HTAZA03-20FM HTAZA03-20CM HTAZB03-20FM HTAZB03-20CM HTAZA05-20FM HTAZA05-20CM HTAZB05-20FM HTAZB05-20CM HTAZA07-20FM HTAZA07-20CM HTAZB07-20FM HTAZB07-20CM HTAZA10-20FM HTAZA10-20CM HTAZB10-20FM HTAZB10-20CM HTAZA12-20FM HTAZA12-20CM HTAZB12-20FM HTAZB12-20CM HTAZA15-20FM HTAZA15-20CM HTAZB15-20FM HTAZB15-20CM

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

12.0 12.0 12.0 12.0 36.1 36.1 36.1 36.1 60.2 60.2 60.2 60.2 84.3 84.3 84.3 84.3

40.6 40.6 40.6 40.6 68.4 68.4 68.4 68.4 92.5 92.5 92.5 92.5

42.7 42.7 42.7 42.7 70.4 70.4 70.4 70.4 94.5 94.5 94.5 94.5

90.7 90.7 90.7 90.7

50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0

118.4 118.4 118.4 118.4 142.5 142.5 142.5 142.5 166.6 166.6 166.6 166.6 202.7 202.7 202.7 202.7 226.8 226.8 226.8 226.8 262.9 262.9 262.9 262.9

C

REAMING

116.6 116.6 116.6 116.6 152.7 152.7 152.7 152.7 176.8 176.8 176.8 176.8 212.9 212.9 212.9 212.9

118.6 118.6 118.6 118.6 154.7 154.7 154.7 154.7 178.8 178.8 178.8 178.8 214.9 214.9 214.9 214.9

120.4 120.4 120.4 120.4 144.5 144.5 144.5 144.5 180.6 180.6 180.6 180.6

D

BURNISHING

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)

www.alliedmachine.com | 1.330.343.4283

A25: 17