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Rotary Broaching is the preferred method for machining polygonal profiles into parts using CNC lathes and turning centers as well as vertical milling machines.
Already well known in Europe, PCM®'s Rotary Broach holders are some of the finest available to the machining industry. Capable of making a hex broach anywhere from .040" ~ 1" in diameter.
These holders are built to outperform all other holders available to the market today with superior rigidity, strength and bearing life, while providing simplicity in setup.
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6180 Series Rotary Broach Holder for CNC Lathes and Turning Centers |
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Excellent for Medium to Heavy jobs, the 6180 Series Broach Holder is a great choice for larger model Swiss Type machines or for CNC Turning Centers.
X & Y location as well as locking screws are adjusted using a simple allen wrench, thus eliminating the use of bulky spanner wrenches near delicate tooling and reduces the chance of slippage.
Uses 8mm shank broach tools
Recommended profile range for this holder - .070"-.394"
Rated for 2700 lbs of thrust |
| Round Shank |
Round Shank w/ Flats |
Ø D |
L |
| RBH-6180-158 |
RBH-6181-158 |
.625" |
1.575" |
| RBH-6180-190 |
RBH-6181-190 |
.750" |
1.575" |
| RBH-6180-254 |
RBH-6181-254 |
1.00" |
1.970" |
| RBH-6180-317 |
RBH-6181-317 |
1.250" |
2.365" |
| RBH-6180-160 |
RBH-6181-160 |
16mm |
1.575" |
| RBH-6180-200 |
RBH-6181-200 |
20mm |
1.575" |
| RBH-6180-250 |
RBH-6181-250 |
25mm |
1.970" |
| RBH-6180-300 |
RBH-6181-300 |
30mm |
2.365" |
| RBH-6180-320 |
RBH-6181-320 |
32mm |
2.365" |
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- Fully Adjustable in X and Y Axis for easy set-up and quick center locating.
- Low profile grease fitting does not give chips a place to accumulate.
- Comes preset for use with 8mm diameter x 28mm OAL broach tools.
- Eliminates the need for bulky spanner wrenches to adjust center location.
- Precision center adjustabilty eliminates the guesswork involved with set up of other holders available to the industry.
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6190 Series Rotary Broach Holder for CNC Lathes and Turning Centers |
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PCM's strongest rotary broach holder is ideal for the largest of CNC lathes and turning centers. Features the best bearing design and layout available for heavy duty applications. This enables the broaching of tough materials and larger broach profiles.
Uses 12mm shank broach tools
Recommended profile range for this holder .125" - 1.125"*
Rated for up to 9000 lbs of thrust
*depending on application parameters |
Round Shank |
Round Shank w/ Flats |
Ø D |
L |
RBH-6190-254 |
RBH-6191-254 |
1.000" |
2.165" |
RBH-6190-317 |
RBH-6191-317 |
1.250" |
2.165" |
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RBH-6191-381 |
1.500" |
2.165" |
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RBH-6191-444 |
1.750" |
2.675" |
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RBH-6191-508 |
2.000" |
2.675 |
RBH-6190-200 |
RBH-6191-200 |
20mm |
2.165" |
RBH-6190-250 |
RBH-6191-250 |
25mm |
2.165" |
RBH-6190-300 |
RBH-6191-300 |
30mm |
2.165" |
RBH-6190-320 |
RBH-6191-320 |
32mm |
2.165" |
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RBH-6191-350 |
35mm |
2.165" |
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RBH-6191-400 |
40mm |
2.165" |
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RBH-6191-450 |
45mm |
2.675" |
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RBH-6191-500 |
50mm |
2.675" |
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- Fully Adjustable in X and Y Axis for easy set-up and quick center locating.
- Ultra Heavy-Duty bearing withstands 9000lbs of thrust force.
- Eliminates the need for bulky spanner wrenches to adjust center location.
- Comes preset for 12mm diameter x 55mm OAL broach tools
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