Royal R8 Quick-Change Tooling System
- The Royal Quick-Change Tool System provides a fast method for changing tools on a Bridgeport-style mill – once the R8 body is installed in the machine spindle, tools can be changed in seconds.
- One hand operation – simply depress the brass locking button and rotate collar to the locked-open position. When a new tool is inserted, it depresses a spring-loaded pin, snapping the collar back into the locked-closed position.
- Very accurate – total system runout can be less than 0.0005″ TIR under the right circumstances.
- Short overhang (1 1⁄8″) and two positive-drive keys enable many common milling and drilling operations to be easily performed.
Please note that this tool is designed for light/medium-duty applications where the ability to change tools quickly outweighs the need for extreme rigidity. We do not recommend using this system for heavy milling or high-production applications.


- Loading the Quick-Change Body into a standard R8 spindle.

- Loading drill chuck holder and drill into body.

- Removing drill chuck holder with one hand.

- Inserting endmill holder and endmill for next operation.

R8 Quick-Change Body Only
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PART NUMBER | PRICE | ||
---|---|---|---|
24100 |
1,095
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- Only protrudes 1 1⁄8″ from gage line.

Start-Up Milling Kit
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PART NUMBER | PRICE | ||
---|---|---|---|
24330 |
2,120
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Consisting of:
- Quick-Change Body
- One 3⁄8″ Endmill Tool Holder
- One 1⁄2″ Endmill Tool Holder
- One 5⁄8″ Endmill Tool Holder
- One Stand FREE

Start-Up Drill & Mill Kit
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PART NUMBER | PRICE | ||
---|---|---|---|
24335 |
2,975
|
Consisting of:
- Quick-Change Body
- Three Drill Chuck Tool Holders (specify tapers)
- One 3⁄8″ Endmill Tool Holder
- One 1⁄2″ Endmill Tool Holder
- One 5⁄8″ Endmill Tool Holder
- One Stand FREE

Endmill Tool Holder*
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Bore Size | D | L | PART NUMBER | PRICE | |
---|---|---|---|---|---|
1⁄8″ |
1⁄2″ |
1 3⁄8″ |
24200 |
342
|
|
3⁄16″ |
11⁄16″ |
1 3⁄8″ |
24205 |
342
|
|
1⁄4″ |
11⁄16″ |
1 3⁄8″ |
24210 |
342
|
|
3⁄8″ |
1 3⁄16″ |
1 3⁄8″ |
24215 |
342
|
|
1⁄2″ |
1 3⁄8″ |
1 3⁄8″ |
24220 |
342
|
|
5⁄8″ |
1 9⁄16″ |
1 5⁄8″ |
24225 |
342
|
|
3⁄4″ |
1 13⁄16″ |
2 3⁄16″ |
24230 |
362
|
|
1″ |
2″ |
2 15⁄16″ |
24235 |
403
|
* Single endmills only. Designed for minimum overhang.
5/8″, 3/4″ and 1″ for light milling only. For heavy milling use solid endmill holder.

Collet Chuck Tool Holder
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For Erickson™ Collet Model | Max Collet Capacity | A | PART NUMBER | PRICE | |
---|---|---|---|---|---|
200 DA |
3⁄8″ |
1 9⁄16″ |
24260 |
489
|
|
180 DA |
3⁄4″ |
1 13⁄16″ |
24265 |
515
|
|
ER-16 |
3⁄8″ |
1 9⁄16″ |
24266 |
504
|
|
ER-32 |
3⁄4″ |
1 15⁄16″ |
24268 |
541
|


Drill Chuck Tool Holder
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Jacobs Taper | L* | PART NUMBER | PRICE | |
---|---|---|---|---|
J2 |
13⁄32″ |
24285 |
289
|
|
J3 |
13⁄32″ |
24290 |
289
|
|
J6 |
13⁄32″ |
24295 |
289
|
|
J33 |
13⁄32″ |
24300 |
289
|
*Gage line to gage line distance.
Shell Mill Tool Holder
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d Size | D | L | H | PART NUMBER | PRICE | |
---|---|---|---|---|---|---|
1⁄2″ |
1 1⁄4″ |
9⁄16″ |
19⁄32″ |
24250 |
446
|
|
3⁄4″ |
1 11⁄16″ |
9⁄16″ |
23⁄32″ |
24255 |
489
|

Tool Holder Stand
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PART NUMBER | PRICE | ||
---|---|---|---|
24325 |
131
|