Hole Saws
Power Tool Care and Maintenance 101
This article suggests guidelines for power tool care and maintenance. It also describes information tools available at eReplacementParts.com.
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![](images/milwaukee/p/d7/3d/178910/part_49-56-0041.gif)
- Diameter: 1"
- Depth of Cut: 1-1/2"
- Thread Size: 1/2"-20
- Description: 4/6 Teeth Bi-Metal with 8% Cobalt
- Mandrel Part Number: 49-56-7000
$15.32
Usually ships in 7 - 12 business days
![](images/milwaukee/p/9e/9f/178911/part_49-56-0051.gif)
- Diameter: 1-1/8"
- Depth of Cut: 1-1/2"
- Pipe Entrance Size: 3/4"
- Pipe Tap Size: 1"
- Thread Size: 1/2"-20
- Description: 4/6 Teeth Bi-Metal with 8% Cobalt
- Mandrel Part Number: 49-56-7010
$15.32
Usually ships in 7 - 12 business days
![](images/milwaukee/p/9e/9f/178911/part_49-56-0051.gif)
- Diameter: 1-1/8"
- Depth of Cut: 1-1/2"
- Pipe Entrance Size: 1"
- Pipe Tap Size: 3/4"
- Thread Size: 1/2"-20
- Description: Bi-Metal 6 TPI (with Cobalt)
- Mandrel Part Number: 49-56-7010
$15.32
Usually ships in 7 - 12 business days
![](images/milwaukee/p/cb/e8/178908/part_49-56-0031.gif)
- Diameter: 7/8"
- Depth of Cut: 1-1/2"
- Pipe Entrance Size: 1/2"
- Pipe Tap Size: 3/4"
- Thread Size: 1/2"-20
- Description: 4/6 Teeth Bi-Metal with 8% Cobalt
- Mandrel Part Number: 49-56-6960
$14.72
In Stock, 1 available
![](images/milwaukee/p/d2/25/178955/part_49-56-0047-1.gif)
- Diameter: 1-1/16"
- Depth of Cut: 1-1/2"
- Thread Size: 1/2"-20
- Description: Bi-Metal 6 TPI (with Cobalt)
- Mandrel Part Number: 49-56-7010
$15.32
Usually ships in 7 - 12 business days
![](images/makita/p/61/cf/178868/part_714008-A.gif)
- Diameter: 1"
- Mild Steel RPM: 350
- Thread Size: 1/2"-20
- Description: Bi-Metal
- Mandrel Part Number: 714060-B
$12.69
Usually ships in 7 - 12 business days
![](images/milwaukee/p/9c/62/178906/part_49-56-0021.gif)
- Diameter: 3/4"
- Depth of Cut: 1-1/2"
- Pipe Entrance Size: 3/8"
- Thread Size: 1/2"-20
- Description: 4/6 Teeth Bi-Metal with 8% Cobalt
- Mandrel Part Number: 49-56-6950
$14.72
Usually ships in 7 - 12 business days
![](images/makita/p/7f/dd/178869/part_714009-A.gif)
- Diameter: 1-1/16"
- Mild Steel RPM: 325
- Thread Size: 1/2"-20
- Description: Bi-Metal
- Mandrel Part Number: 714060-B
$12.69
Usually ships in 7 - 12 business days
![](images/milwaukee/p/ce/22/178904/part_49-56-0011.gif)
- Diameter: 5/8"
- Depth of Cut: 1-1/2"
- Thread Size: 1/2"-20
- Description: 4/6 Teeth Bi-Metal with 8% Cobalt
- Mandrel Part Number: 49-56-6950
$14.72
Usually ships in 7 - 12 business days
![](images2/photo_not_available.png)
- Diameter: 5/8"
- Depth of Cut: 1-1/2"
- Thread Size: 1/2"-20
- Description: Bi-Metal 6 TPI (with Cobalt)
- Mandrel Part Number: 49-56-6950
$22.39
Usually ships in 7 - 12 business days
![](images/makita/p/c2/e0/178861/part_714002-A.gif)
- Diameter: 5/8"
- Mild Steel RPM: 530
- Thread Size: 1/2"-20
- Description: Bi-Metal
- Mandrel Part Number: 714060-B
$12.45
Usually ships in 7 - 12 business days
![](images/makita/p/35/3b/178863/part_714004-A.gif)
- Diameter: 3/4"
- Mild Steel RPM: 460
- Thread Size: 1/2"-20
- Description: Bi-Metal
- Mandrel Part Number: 714060-B
$12.45
Usually ships in 7 - 12 business days
![](images/makita/p/e7/4f/178866/part_714006-A.gif)
- Diameter: 7/8"
- Pipe Entrance Size: 1/2"
- Pipe Tap Size: 3/4"
- Mild Steel RPM: 390
- Thread Size: 1/2"-20
- Description: Bi-Metal
- Mandrel Part Number: 714060-B
$12.21
Usually ships in 7 - 12 business days
![](images/makita/p/7a/5d/178867/part_714007-A.gif)
- Diameter: 15/16"
- Mild Steel RPM: 370
- Thread Size: 1/2"-20
- Description: Bi-Metal
- Mandrel Part Number: 714060-B
$12.21
Usually ships in 7 - 12 business days