A30-TAS_EU-EN
DRILLING | T-A® Replaceable Insert Drilling System
Rotary Coolant Adapters (RCA) Morse Taper Shanks
A
L 1
P 1
DRILLING
ID OD
Thread
B
RCA O-Rings
Max Recommended RPM
Holder Series
Driving Rod Thread
BORING
ID
OD
L 1
P 1
Part No. 2T-2SRM 2T-3SRM 2T-4SRM 2T-5SRM 2T-6SRM
Kit Part No.*
Replacements
Y, Z, 0
19.1 25.4 31.8 44.5 57.2
44.5 54.0 63.5 76.2 95.3
22.2 28.6 34.9 34.9 44.5
M8 x 1.25 1/8 BSPT M8 x 1.25 1/8 BSPT M10 x 1.50 1/4 BSPT M10 x 1.50 1/4 BSPT M10 x 1.50 1/2 BSPT 5/16" - 18 1/8 NPT 5/16" - 18 1/8 NPT 3/8" - 16 1/4 NPT 3/8" - 16 1/4 NPT 1/2" - 13 1/2 NPT
3500 2500 2000 1500 1100 3500 2500 2000 1500 1100
2T1-2SR 2T1-3SR 2T1-4SR 2T1-5SR 2T1-6SR 2T1-2SR 2T1-3SR 2T1-4SR 2T1-5SR 2T1-6SR
2T1-2OR-10 2T1-3OR-10 2T1-4OR-10 2T1-5OR-10 2T1-6OR-10 2T1-2OR-10 2T1-3OR-10 2T1-4OR-10 2T1-5OR-10 2T1-6OR-10
1, 2
2, 3, 4
3, 4 5, 7
2T-2SR 2T-3SR 2T-4SR 2T-5SR 2T-6SR
Y, Z, 0
0.750 1.000 1.250 1.750 2.250
1.750 2.125 2.500 3.000 3.750
0.875 1.125 1.375 1.375 1.750
1, 2
C
2, 3, 4
3, 4 5, 7
REAMING
*RCA Repair Kit includes (2) O-rings, (2) snap rings, and (2) thrust washers. NOTE: Max recommended pressure is 42 Bar (600 PSI). NOTE: RecommendaƟons above are based on water and oil based coolants.
D
NonrotaƟng Member of Machine
Hose Hose Fiƫng Rotary Coolant Adapter (RCA)
Spindle
BURNISHING
Thrust Washer Retaining Ring
Stud to Provide PosiƟve Stop
E
Stud Assembled into RCA
THREADING
X
= Metric (mm) = Imperial (in)
SPECIALS
RCA rotaƟon during drilling can cause hose and/or hose fiƫng failure, machinery damage, and/or serious injury. To prevent, use RCA and posiƟve stop studs when drilling. Factory technical assistance is also available for your specific applicaƟons. WARNING O-rings sold in packs of 10.
A30: 110
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