The Milwaukee bi-metal hole saw offering has been upgraded to a new product, Hole Dozer™. As of December 1, 2014 all Milwaukee bi-metal hole saws are now shipping as this upgraded product. During this transition period, please visit Milwaukee Tool for the most up to date images and information. Online retailers sites are not all currently up to date.

4" Hole Dozer™ Bi-Metal Hole Saw (9 PK)

Cat # 49-56-5200


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Made in the USA, the Milwaukee® Hole Dozer™ Hole Saw features Rip Guard™, the strongest tooth form in the industry, backed by the Rip Guard™ Limited Lifetime Tooth Break Warranty. Each tooth is built with more steel behind the cutting edge for added strength. The Rip Guard™ warranty on tooth breaks is a first for the hole saw industry. The added tooth strength along with 8% cobalt give added life to the teeth, allowing for increased productivity on the jobsite, as well as continued hole quality. The Hole Dozer™ includes Plug Jack™, an all access slot design that allows for full access during plug removal. The Plug Jack™ gives access lower into the cup for thick material and higher towards the teeth for thin material. With multiple positions to apply leverage and better plug access, Plug Jack™ increases productivity and eliminates wasted downtime between holes. For fast, tool-free change-outs, use Milwaukee's universal Quick-Change Arbors. 49-56-7210, 49-56-7240, 49-56-7250, and 49-56-9100.


  • Rip Guard™, the strongest tooth form in the industry
  • Rip Guard™ Limited Lifetime Tooth Break Warranty
  • Plug Jack™, an all access slot design for fast plug removal
  • Bi-metal construction with 8% cobalt for increased wear resistance


Pack Qty 9 Bulk
Package Type zBulk
Hole Diameter 2-5/8"
Depth of Cut 1-5/8"
RPM Mild Steel 85
RPM Stainless Steel 40
RPM Cast Iron 55
RPM Aluminum 130
Size 4.004"

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