A25-TAP_EU-EN

3

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

T-A Pro Drill Holders

3 Series Metric | Diameter Range: 35.05 mm - 47.80 mm

A

L 1

L 4

L 7

DRILLING

D 2

L 2

L 3

Body

Shank

B

Length Sub Series

L 2

L 4

L 3

L 1

L 7

D 2 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40

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

HTA3A10-40FM HTA3A10-40CM HTA3B10-40FM HTA3B10-40CM HTA3C10-40FM HTA3C10-40CM HTA3D10-40FM HTA3D10-40CM HTA3A12-40FM HTA3A12-40CM HTA3B12-40FM HTA3B12-40CM HTA3C12-40FM HTA3C12-40CM HTA3D12-40FM HTA3D12-40CM HTA3A15-40FM HTA3A15-40CM HTA3B15-40FM HTA3B15-40CM HTA3C15-40FM HTA3C15-40CM HTA3D15-40FM HTA3D15-40CM

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

411.0 411.0 411.0 411.0 411.0 411.0 411.0 411.0 493.2 493.2 493.2 493.2 493.2 493.2 493.2 493.2 616.5 616.5 616.5 616.5 616.5 616.5 616.5 616.5

467.7 467.7 467.7 467.7 467.7 467.7 467.7 467.7 549.9 549.9 549.9 549.9 549.9 549.9 549.9 549.9 673.2 673.2 673.2 673.2 673.2 673.2 673.2 673.2

472.5 472.5 472.5 472.5 472.5 472.5 472.5 472.5 554.7 554.7 554.7 554.7 554.7 554.7 554.7 554.7 678.0 678.0 678.0 678.0 678.0 678.0 678.0 678.0

536.0 536.0 536.0 536.0 536.0 536.0 536.0 536.0 618.2 618.2 618.2 618.2 618.2 618.2 618.2 618.2 741.5 741.5 741.5 741.5 741.5 741.5 741.5 741.5

70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0

BORING

C

REAMING

D

BURNISHING

E

THREADING

Connection Accessories

Admissible Tightening Torque*

Insert Screws 7514-IP20-1

Nylon Locking Screws

Insert Driver

7514N-IP20-1

8IP-20

1370 N-cm (121.3 in-lbs)

*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: 68 for deep hole drilling guidelines in this section of the catalogue. 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. email : engineering.eu@alliedmachine.com WARNING

X

A25: 58 - 65

A25: 46 - 49

A25: 50 - 53

SPECIALS

Key on A25: 1

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

www.alliedmachine.com | +44 (0) 1384 400 900 | enquiries.eu@alliedmachine.com

A25: 55