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Masters
Tool Holder
The quick and
simple low-cost way to boost
Productivity, Increase machine utilization
A
management tool for controlling costs RAPI-CHANGE is a tooling system proven to
help management gain and maintain closer control over the total cost of
manufacturing:
- Lower cost per piece -
higher productivity per machine
- Faster job setups and
changeovers - including use of preset tooling
- Reduced tooling expense and
inventory costs-integrated system allows easy interchanging of standard
tools
- Smaller tool crib space and
costs
- Lower cutting tool expense
- Reduced administrative
costs - simplified tooling specification and selection
- Faster machine payback -
lower interest costs
The
RAPI-CHANGE Tooling System illustrated below shows a choice of master holders
for single multi-spindles. Both allow very simple hand changing of all the tool
types in only seconds.
The master holders have a simple master nut which locks
the secondary holders into the spindle during the heaviest of cutting
operations.
ALSO: Complete line of RAPI-CHANGE
tooling for your secondary operations on mills, brigeports and lathes. Special
holders available upon request.
|

Master Holders
Straight-Shank Master
|
Part No. |
A |
B |
C |
D |
SIZE |
|
0207102 |
.75 |
3.0 |
4.30 |
1.25 |
RC-O |
|
0207103 |
1.00 |
3.0 |
4.30 |
1.25 |
RC-O |
|
0217103 |
1.00 |
3.0 |
4.50 |
1.75 |
RC-1 |
|
0217104 |
1.00 |
4.0 |
5.50 |
1.75 |
RC-1 |
|
0217123 |
1.25 |
3.0 |
4.50 |
1.75 |
RC-1 |
|
0217124 |
1.25 |
4.0 |
5.50 |
1.75 |
RC-1 |
|
0217153 |
1.50 |
3.0 |
4.50 |
1.75 |
RC-1 |
|
0217154 |
1.50 |
4.0 |
5.50 |
1.75 |
RC-1 |
|
0227203 |
2.00 |
3.0 |
4.75 |
2.38 |
RC-2 |
|
0227206 |
2.00 |
6.0 |
7.75 |
2.38 |
RC-2 |
|
0227213 |
2.125 |
3.0 |
4.75 |
2.38 |
RC-2 |
|
0227216 |
2.125 |
6.0 |
7.75 |
2.38 |
RC-2 |
|
0227223 |
2.25 |
3.0 |
4.75 |
2.38 |
RC-2 |
|
0227226 |
2.25 |
6.0 |
7.75 |
2.38 |
RC-2 |
|
0227254 |
2.50 |
4.0 |
5.75 |
2.38 |
RC-2 |
|
0227256 |
2.50 |
6.0 |
7.75 |
2.38 |
RC-2 |
|
0237206 |
2.00 |
6.0 |
8.00 |
2.94 |
RC-3 |
|
0237216 |
2.125 |
6.0 |
8.00 |
2.94 |
RC-3 |
|
0237224 |
2.25 |
4.0 |
6.00 |
2.94 |
RC-3 |
|
0237228 |
2.25 |
8.0 |
10.00 |
2.94 |
RC-3 |
|
0237256 |
2.50 |
6.0 |
8.00 |
2.94 |
RC-3 |
|
Other sizes available upon request |
|
|
|

Floating Holder DA Collets |
|
|
Part No. |
A |
B |
C |
D |
E |
RANGE |
SIZE |
|
0210375 |
1.33 |
3.01 |
1.16 |
2.12 |
100DA |
.250 - .562 |
RC-1 |
|
0210380 |
1.62 |
3.31 |
1.72 |
2.31 |
180DA |
.250 - .750 |
RC-1 |
|
0210385 |
1.20 |
2.64 |
1.42 |
1.62 |
200DA |
.125 - .375 |
RC-1 |
|
ER collet holders are available upon request. |
Back to Index
|
End Mill/Straight Shank Tool

|
PART NO. |
A DIA. |
B DIA. |
C DIA. |
D |
E |
SIZE |
|
0210111 |
.125 |
1.25 |
.50 |
2.19 |
1.19 |
RC-1 |
|
0210117 |
.1875 |
1.25 |
.50 |
2.19 |
1.19 |
RC-1 |
|
0210125 |
.250 |
1.25 |
- |
2.19 |
1.19 |
RC-1 |
|
0210131 |
.3125 |
1.25 |
- |
2.19 |
1.19 |
RC-1 |
|
0210138 |
.375 |
1.25 |
- |
2.19 |
1.19 |
RC-1 |
|
0210140 |
.4375 |
1.25 |
- |
2.19 |
1.19 |
RC-1 |
|
0210150 |
.500 |
1.25 |
- |
2.19 |
1.19 |
RC-1 |
Back to Index |
|
Single-End Holder

|
PART NO. |
A DIA. |
B DIA |
C |
D |
E |
F |
SIZE |
|
0210162 |
.625 |
1.25 |
- |
2.40 |
1.40 |
1.62 |
RC-1 |
|
0210176 |
.750 |
1.75 |
- |
.75 |
2.75 |
2.03 |
RC-1 |
|
0210210 |
1.000 |
2.00 |
- |
4.30 |
3.30 |
2.60 |
RC-1 |
|
|
|
0220162 |
.625 |
1.75 |
1.25 |
5.50 |
3.75 |
3.50 |
RC-2 |
|
0220176 |
.750 |
1.75 |
- |
5.50 |
3.75 |
3.88 |
RC-2 |
|
0220210 |
1.000 |
2.00 |
- |
5.75 |
4.00 |
4.44 |
RC-2 |
|
|
|
0230176 |
.750 |
2.25 |
1.75 |
5.46 |
3.00 |
3.88 |
RC-3 |
|
0230210 |
1.000 |
2.25 |
2.00 |
6.46 |
4.00 |
4.44 |
RC-3 |
|
0230225 |
1.250 |
2.50 |
- |
6.46 |
4.00 |
3.50 |
RC-3 |
|
0230250 |
1.500 |
2.62 |
- |
7.10 |
4.62 |
4.50 |
RC-3 |
Back to Index |
|
Tap Holders (Tension-Compression)

|
PART NO. |
A |
B |
C |
D |
TAP
CAPACITY |
TOOL
SIZE |
|
0210500 |
.500 |
1.25 |
2.38 |
3.38 |
0 -1/2 |
RC-1 |
|
0210510 |
.625 |
1.38 |
3.50 |
3.50 |
0 -5/8 |
RC-1 |
|
|
|
0220500 |
.500 |
1.25 |
4.11 |
4.11 |
0 -1/2 |
RC-2 |
|
0220510 |
.625 |
1.38 |
4.34 |
4.34 |
0 -5/8 |
RC-2 |
Back to Index |
|
DA and ER Collet Holders

|
PART NO. |
A |
B |
C |
D |
COLLET
RANGE |
TOOL
SIZE |
|
0200300 |
.68 |
2.00 |
.69 |
300DA |
.015 - .250 |
RC-0 |
|
0200305 |
.68 |
2.70 |
.99 |
200DA |
.125 - .375 |
RC-0 |
|
|
|
0210310 |
1.00 |
2.80 |
1.24 |
100DA |
.250 - .562 |
RC-1 |
|
0310315 |
1.00 |
3.65 |
1.50 |
180DA |
.250 - .750 |
RC-1 |
|
0210305 |
1.00 |
2.50 |
.99 |
200DA |
.125 - .375 |
RC-1 |
|
|
|
0220310 |
1.74 |
3.55 |
1.24 |
100DA |
.250 - .562 |
RC-2 |
|
0220315 |
1.74 |
3.80 |
1.50 |
180DA |
.250 - .750 |
RC-2 |
|
0220305 |
1.74 |
3.74 |
.99 |
200DA |
.125 - .375 |
RC-2 |
|
|
|
0230315 |
2.44 |
4.10 |
1.50 |
180DA |
.250 - .750 |
RC-3 |
|
0230320 |
2.44 |
4.50 |
2.22 |
400DA |
.090 - 1.00 |
RC-3 |
|
|
|
0200405 |
.68 |
1.70 |
.50 |
ER8 |
.020 - .197 |
RC-0 |
|
0200411 |
.68 |
2.20 |
.75 |
ER11 |
.020 - .276 |
RC-0 |
|
|
|
0210411 |
1.00 |
2.50 |
.75 |
ER11 |
.020 - .276 |
RC-1 |
|
0210416 |
1.00 |
2.62 |
1.10 |
ER16 |
.020 - .394 |
RC-1 |
|
0210420 |
1.00 |
2.80 |
1.34 |
ER20 |
.040 - .512 |
RC-1 |
|
0210425 |
1.00 |
3.25 |
1.65 |
ER25 |
.040 - .630 |
RC-1 |
|
0210432 |
1.00 |
3.60 |
1.96 |
ER32 |
.080 - .787 |
RC-1 |
|
0210440 |
1.00 |
4.00 |
2.48 |
ER40 |
.118 - 1.024 |
RC-1 |
|
|
|
0220420 |
1.74 |
3.00 |
1.34 |
ER20 |
.020 - .394 |
RC-2 |
|
0220425 |
1.74 |
3.12 |
1.65 |
ER25 |
.040 - .512 |
RC-2 |
|
0220432 |
1.74 |
3.30 |
1.96 |
ER32 |
.080 - .787 |
RC-2 |
|
0220440 |
1.74 |
3.50 |
2.48 |
ER40 |
.117 - 1.024 |
RC-2 |
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