Milwaukee® Hole Saw, Series: Hole Dozer™, 2-3/4 In Dia, 1-5/8 In Cutting Depth, 4/5 Tpi, 43228 Arbor, 1/4 In Dia X 3-1/2 In L Drill, Bi-Metal/Cobalt Cutting Edge, Bi-Metal Body, Toothed Cutting Edge, 185 Rpm Aluminum, 80 Rpm Cast Iron, 125 Rpm Mild Steel, 60 Rpm Stainless Steel, 1/2 In Chuck, Hex Shank, 3/8 In Shank, Use Arbor: 49-56-7210, 49-56-7240, 49-56-7250 And 49-56-9100 Quick-Change Arbor, White, Applicable Materials: Aluminum, Cast Iron, Mild Steel And Stainless Steel
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® Universal Quick-Change Arbors.
- Ice Hardened™ for up to 50% longer life than the competition
- Optimized tooth form for up to 2X faster cutting
- Wide, angled and offset slots for easy plug access