Drilling Product Catalog

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

Y Series: 9.50 mm - 11.09 mm (0.3739" - 0.4368")

Holders

A25

Metric Holders

Body

Shank

Part No.

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

Length Sub Series

With Flat

Cylindrical

HTAYA01-20FM HTAYA01-20CM HTAYB01-20FM HTAYB01-20CM HTAYA03-20FM HTAYA03-20CM HTAYB03-20FM HTAYB03-20CM HTAYA05-20FM HTAYA05-20CM HTAYB05-20FM HTAYB05-20CM HTAYA07-20FM HTAYA07-20CM HTAYB07-20FM HTAYB07-20CM HTAYA10-20FM HTAYA10-20CM HTAYB10-20FM HTAYB10-20CM HTAYA12-20FM HTAYA12-20CM HTAYB12-20FM HTAYB12-20CM HTAYA15-20FM HTAYA15-20CM HTAYB15-20FM HTAYB15-20CM

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

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

11.1 11.1 33.2 33.2 55.4 55.4

39.5 39.5 64.9 64.9 87.0 87.0

41.5 41.5

89.5 89.5

50.0 50.0

66.9 114.9 50.0 66.9 114.9 50.0 89.1 137.1 50.0 89.1 137.1 50.0

77.5 109.2 111.2 159.2 50.0 77.5 109.2 111.2 159.2 50.0 110.7 142.4 144.4 192.4 50.0 110.7 142.4 144.4 192.4 50.0 132.9 164.6 166.6 214.6 50.0 132.9 164.6 166.6 214.6 50.0 166.1 197.8 199.8 247.8 50.0 166.1 197.8 199.8 247.8 50.0

Connection Accessories

Nylon Locking Screws

Preset Torque Hand Driver

Admissible Tightening Torque* 84 N-cm (7.4 in-lbs)

Insert Screws

Insert Driver

Replacement Tips

724-IP7-1

724N-IP7-1

8IP-7

8IP-7TL

8IP-7B

*Tightening torques are calculated with a friction coefficient of µ = 0.14 and develop 90% of ultimate yield strength. Y Series Holder Diameter Range Sub Series YA YB Metric (mm) 9.50 mm - 11.09 mm 10.32 mm - 11.09 mm Imperial (inch) 0.3739" - 0.4368" 0.4062" - 0.4368" 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: 9 - 10

A25: 51 - 61

Key on A25: 2

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

A25: 11

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