AMPC_US-EN
DRILLING | T-A® Replaceable Insert Drilling System
0
T-A® Drill Insert Holders 0 Series | Flange Shank | Diameter Range: 0.511" - 0.695" (12.98 mm - 17.65 mm)
A
L 1
DRILLING
L 7
L 4
D 2
L 2
P 1
B
L 3
Helical Flute
Body
Shank
BORING
L 2
L 4
L 3
L 1
D 2
L 7
P 1
Series
Length
Part No.
24000H-075F 24500H-075F 25000H-075F 26000H-075F 26500H-075F 24005H-075F 25005H-075F 26005H-075F 24000H-20FM 24500H-20FM 25000H-20FM 26000H-20FM 26500H-20FM 24005H-20FM 25005H-20FM
Standard
2.987 3.992 4.987 7.487 9.937 3.034 5.034 7.534 101.4 126.7 190.2 252.4 75.9
3.625 4.630 5.625 8.125 3.625 5.625 8.125 117.6 142.9 206.4 268.6 10.575 92.1
3.732 4.737 5.732 8.232 3.732 5.732 8.232 120.3 145.6 209.1 271.3 10.682 94.8
5.655 6.660 7.655
3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4
2.030 2.030 2.030 2.030 2.030 2.030 2.030 2.030
1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 NPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT 1/8 BSPT
Standard Plus
0
Extended
Long
10.155 12.605
Long Plus Standard Extended
5.655 7.655
C
0.5
Long
10.155
REAMING
Standard
142.1 167.6 192.9 256.4 318.6 142.1 192.9 256.4
20 20 20 20 20 20 20 20
50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0
Standard Plus
0
Extended
Long
Long Plus Standard Extended
77.1
92.1
94.8
0.5
127.9 191.4
142.9 206.4
145.6 209.1
Long 26005H-20FM NOTE: 0.5 series inserts fit into both 0 and 0.5 series holders. However, 0 series inserts ONLY fit into 0 series holders. See page A30: 7 for visual.
D
BURNISHING
E
THREADING
ConnecƟon Accessories
Admissible Tightening Torque* 15.5 in-lbs (175 N-cm) 15.5 in-lbs (175 N-cm)
Series
Insert Screws 72556-IP8-1 72567-IP8-1
Nylon Locking Screws
Insert Driver
Replacement Tips
Preset Torque Hand Driver
0
72556N-IP8-1 72567N-IP8-1
8IP-8 8IP-8
8IP-8TL 8IP-8TL
8IP-8B 8IP-8B
0.5
*Tightening torques are calculated with a fricƟon coefficient of µ = 0.14 and develop 90% of ulƟmate yield strength.
A30: 32 - 37
X
Key on A30: 1
= Imperial (in) = Metric (mm) Screws sold in quanƟƟes of 10.
SPECIALS
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 secƟon of the catalog. Visit www.alliedmachine.com/DeepHoleGuidelines for the most up-to-date informaƟon and procedures. Factory technical assistance is available for your specific applicaƟons through our ApplicaƟon Engineering Team. WARNING
www.alliedmachine.com | 1.330.343.4283
A30: 39
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