Drilling Product Catalog

DRILLING | T-A® Replaceable Insert Drilling System

T-A® Drill Holders 3 Series: 34.37 mm - 47.82 mm (1.3530" - 1.8829")

A30

Flange Shank Holders

Body

Shank

L 2

L 4

L 3

L 1

L 5

D 2

P 1

Flute

Length

Part No.

21030S-40FM 22030S-40FM 23030S-40FM 24030S-40FM 25030S-40FM 27030S-40FM 29030S-40FM 23030H-40FM 24030H-40FM 21030S-150F 22030S-150F 23030S-150F 24030S-150F 23030H-150F 24030H-150F

Stub Short

97.7 125.0 129.8 195.0 70.0 114.6 173.1 177.8 243.1 70.0 159.1 217.5 222.3 287.5 70.0 203.5 262.0 266.7 332.0 70.0 343.2 401.7 406.4 471.7 70.0 552.8 611.2 616.0 681.2 70.0 781.4 839.8 844.6 909.8 70.0 185.7 217.5 222.3 287.5 70.0 230.2 262.0 266.7 332.0 70.0

40 1/4 BSPT 40 1/4 BSPT 40 1/4 BSPT 40 1/4 BSPT 40 1/4 BSPT 40 1/4 BSPT 40 1/4 BSPT 40 1/4 BSPT 40 1/4 BSPT

Intermediate

Standard Extended

Straight

XL

3XL

Intermediate

Standard

Helical

Stub Short

3.846 4.922 5.109 7.610 2.688 1-1/2 4.512 6.813 7.000 9.501 2.688 1-1/2 6.262 8.563 8.750 11.251 2.688 1-1/2 8.012 10.313 10.500 13.001 2.688 1-1/2 7.312 8.563 8.750 11.251 2.688 1-1/2 9.062 10.313 10.500 13.001 2.688 1-1/2

1/4 NPT 1/4 NPT 1/4 NPT 1/4 NPT 1/4 NPT 1/4 NPT

Intermediate

Straight

Standard

Intermediate

Standard

Helical

NOTE: Stub length holders have a 3.175 mm (1/8") side pipe tap (P 2 ).

Connection Accessories

Nylon Locking Screws 7514N-IP20-1

Admissible Tightening Torque*

Insert Screws 7514-IP20-1

Insert Driver

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 A30: 146 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

A30: 113 - 139

A30: 79 - 84

Key on A30: 2

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

A30: 85

www.alliedmachine.com | 1.330.343.4283