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Hole Dozer General Purpose Bi-Metal Hole Saw Set with Cobalt Drill Bit Set (57-Piece)

$41514
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  • Hole saw drills through wood, plastic, aluminum, metal
  • Bi-metal construction for increased wear resistance
  • Designed for rapid chip removal
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Product Overview

Hole Dozer General Purpose Bi-Metal Hole Saw Set with Cobalt Drill Bit Set (57-Piece). Milwaukee Bi-Metal General-Purpose HOLE DOZER Hole Saws are engineered for longer life and faster cutting performance and is the Most Durable Hole Saw, backed by a limited lifetime tooth break warranty. The hole saws feature RIP GUARD teeth built with more steel behind the cutting edge for added strength, giving increased productivity on the job site and better hole quality. Each HOLE DOZER is coated with a low friction, thermoset paint that provides faster cutting speed in wood and more holes cut per battery charge. The Plug Jack enables access into the cup for both thick and thin material removal, eliminating wasted downtime between holes. Milwaukee RED HELIX Cobalt Drill Bits are engineered for extreme durability and longer life in hard metal applications. The Milwaukee Cobalt drill bits are designed with a VARIABLE HELIX that includes an aggressive 35° Helix Angle which ends at 15°. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes in Hard Metal, PVC and wood.The tapered drill bits feature a new ENHANCED TAPERED WEB that strengthens the bit's core to increase flute durability. The cobalt twist drill bits are ideal for tough applications, providing up to 15X life vs. Black Oxide Drill Bits.
  • Most durable hole saw, period, comes with a limited lifetime tooth break warranty
  • Features RIP GUARD teeth, teeth built with more steel behind the cutting edge for added durability
  • Coated with a low friction, thermoset paint that provides faster cutting speed in wood and more holes cut per battery charge
  • Equipped with plug jack, an all-access slot design for fast plug removal
  • Features bi-metal construction with 8% cobalt for increased wear resistance
  • Hole Saws for cutting through clean wood, nail embedded wood, plastic, aluminum, metal and stainless steel
  • Cobalt alloy for up to 15X Life vs. Black Oxide Drill Bits
  • ENHANCED TAPERED WEB strengthens the bits core
  • VARIABLE HELIX Design for rapid material extraction
  • Bi-Metal HOLE DOZER Hole Saw Set (28-Piece) Includes 22 Hole Saw Sizes: 3/4 in., 7/8 in., 1 in., 1-1/8 in., 1-1/4 in., 1-3/8 in., 1-1/2 in., 1-3/4 in., 2 in., 2-1/8 in., 2-1/4 in., 2-1/2 in., 2-5/8 in., 3 in., 3-1/4 in., 3-3/8 in., 3-5/8 in., 3-3/4 in., 4-1/8 in., 4-1/4 in. 4-1/2 in. and 4-3/4 in., 3 arbors, 6 total pilot bits, hex key and case
  • Cobalt Red Helix Drill Bit Set (29-Piece) Includes: (2) 1/16 in. Cobalt Drill Bit, (2) 5/64 in. Cobalt Drill Bit, (1) 3/32 in. Cobalt Drill Bit, (2) 7/64 in. Cobalt Drill Bit, (2) 1/8 in. Cobalt Drill Bit, (2) 9/64 in. Cobalt Drill Bit, (2) 5/32 in. Cobalt Drill Bit, (1) 11/64 in. Cobalt Drill Bit, (2) 3/16 in. Cobalt Drill Bit, (1) 13/64 in. Cobalt Drill Bit, (1) 7/32 in. Cobalt Drill Bit, (1) 15/64 in. Cobalt Drill Bit, (2) 1/4 in. Cobalt Drill Bit, (1) 5/16 in. Cobalt Drill Bit, (1) 3/8 in. Cobalt Drill Bit
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Info & Guides

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Specifications

Dimensions

Drilling Depth (in)
1.7
Product Depth (in.)
4.75
Product Height (in.)
9.5
Product Width (in.)
16.5

Details

Arbor included
Yes
Bit Material
Bi-Metal
Drill Bit Type
Hole Saw
Drill Bit Type(s) Included
Brad/Pilot Point,Hole Saw,Twist
Individual/Set
Set
Material Cut
Multi-Purpose
Min Chuck Size Required
3/8 In.
Number of Pieces
57
Pilot Bit Included
Yes
Returnable
90-Day
Shank Style
3-Flat,Hex
Teeth Per Inch
4/5
Tools Product Type
Power Tool

Questions & Answers

Typical questions asked about products:

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Customer Reviews

  • 4.7
    out of 371 reviews
  • 92%recommend this product
Filter by:
Showing 1-10 of 371 reviews
Teeth worn down flat drilling first hole
The 2 inch hole saw teeth worn down within minutes of starting a hole in mild steel. This was the first time I used any of the Dozer hole saws in my 28 piece kit. I bought this kit to replace cheaper bits that are junk and wear out quickly. Unfortunately it appears that my dozer bits may be junk to. I bought this kit because of the wide selection of hole saws and the ease of the interchangeable arbors and pilot bits. However if the blades cannot even drill one hole before wearing the teeth out the set is useless.
by
Response from Milwaukee ToolJul 16, 2021
Hello, this is Sarah with Milwaukee Tool. Joe67, thank you for your review. I am sorry to hear about your frustrations with your Milwaukee Hole Dozer General Purpose Bi-Metal Hole Saw Set (28-Piece). We'd value the opportunity to learn more about your frustrations with your Milwaukee Tool, and to provide you with support. Please feel free to contact us directly at socialmedia@milwaukeetool.com. It will be our pleasure to provide support once we have received your correspondence. Thank You
    This is absolutely the best drill set for the money...
    This is absolutely the best drill set for the money I’ve been able to find anywhere! You can tell by the weight of the bits that they have a substantial amount of cobalt. So why only 5-stars??? It’s the incredibly bad case. The plastic grips the bits so tightly that pliers are needed to remove them. This is clearly a marketing ploy; the shiny red plastic looks great in a display and it must be cheaper to supply. But shame on Milwaukee; the merits of a shiny display are IMMEDIATELY lost when the bits need to be used. Fortunately, there is a remedy; just invert the bits in the case. Most of the holes require enlargement as most of the bits have reduced shanks but you have the bits right there! Buy these bits, give Milwaukee’s marketing staff a wave of your index finger, and don’t look back!
    by
    Response from Milwaukee ToolAug 10, 2021
    Hello, this is Sarah with Milwaukee Tool. JaimeChinook, thank you for your review. I am sorry to hear about your frustrations with your Milwaukee Cobalt Red Helix Drill Bit Set for Drill Drivers (29-Piece). We'd value the opportunity to learn more about your frustrations with your Milwaukee Tool, and to provide you with support. Please feel free to contact us directly at socialmedia@milwaukeetool.com. It will be our pleasure to provide support once we have received your correspondence. Thank You
    • Verified Purchase
    2 people found this helpful
    Snapped to bits
    Just picked up a brand new set, a 3/8ths drill bit in a drill, pre drilled hole snapped the bit before one full revelation drilling aluminum. I want slow and the hole was 95+ percent predrilled. Look elsewhere for drill bits
    by
    Response from Milwaukee ToolMar 5, 2021
    Hello, this is Natalie with Milwaukee Tool. Joe, thank you for taking the time to leave your review. I'm sorry to hear that your Helix Drill Bit Set for Drill Drivers was not of the standard you expected. We would appreciate the opportunity to further investigate your feedback and provide you with support, so please feel free to reach out to us directly at socialmedia@milwaukeetool.com. Thank You
      Hello Everybody , Cobalt Drill Bit is fantastic , i never seen quality like that , I make more th...
      Hello Everybody , Cobalt Drill Bit is fantastic , i never seen quality like that , I make more then 1000 hole with one Bit and it stay same shape. thanks Milwaukee to made like this quality and HomeDepot to sell it. Do Not Think Just Buy It.
      by
        • Recommended
        2 people found this helpful
        Great tool and price
        Great tool and price
        by
        • Verified Purchase
        • Recommended
        3 people found this helpful
        The Milwaukee Cobalt Drill Bit 29-Piece Set is an excellent, comprehensive set of drill bits, wi...
        The Milwaukee Cobalt Drill Bit 29-Piece Set is an excellent, comprehensive set of drill bits, with an extensive range of drill bit sizes ranging from 1/16 inch to ½ inch in 1/64 increments. The bits themselves are very well machined, quite durable, and have excellent material-boring capability. This week I used one bit in my electric drill to bore several pilot holes through a very dense hardwood, in order to subsequently install toggle bolts. The drill bit performed absolutely effortlessly, very quickly, and shows no signs of wear whatsoever. Today I used the 7/32 bit to drill a hole through 3/16” thick steel (see picture). Again, the bit performed flawlessly and showed no signs of wear. The entire set is contained in a strong plastic storage case, in which each bit size is clearly marked.
        by
        • Recommended
        1 person found this helpful
        Well-made & sharp drill bits. This sets comes with a handy case to keep them organized. The bits...
        Well-made & sharp drill bits. This sets comes with a handy case to keep them organized. The bits are very sharp and make quick work of drilling through anything. I was working on 2 different projects one was wood (2x4s) and it goes through like a hot knife through butter. My second project, I needed to enlarge some holes on some heavy duty casters and I was able to drill them out with ease. These are high quality drill bits and I expect them to last for years.
        by
        • Recommended
        1 person found this helpful
        I am a fan of Milwaukee products and this 29 piece cobalt drill bit set is no different. The bits...
        I am a fan of Milwaukee products and this 29 piece cobalt drill bit set is no different. The bits come in an organized case with the exact size of the bits clearly marked. It can be a little difficult to get a bit out of the case. The cobalt bits can be used for a variety of drilling applications from plastic, wood to hard steel. I frequently drill 3/16" angle iron and occasionally thicker metals by using oil to keep the bits cool. These bits do well in hard metal with a little oil. These bits will last a long time. Great product!
        by
        • Recommended
        2 people found this helpful
        I primarily do woodworking, however I sometimes need to drill through metal as well. These bits s...
        I primarily do woodworking, however I sometimes need to drill through metal as well. These bits seem to work great for both! They are pretty pricey, but the ability to grab a bit and be able to drill a hole in just about anything makes this kit worth it to me! I tested these bits on some Jatoba wood (Very hard wood), Stainless steel, Mild steel, and some basswood (soft wood). It cut great through everything. The wood cuts were clean with no tear out (I used a backer board) and the metal holes were also smooth with very minimal burrs (sandpaper took care of the burrs). The "Red Helix" helps take wood and metal shavings out of the drill bit and eject them out the top of the hole, I noticed the bit didn't gum up in wood as much as a typical drill bit. The case is easy to use and holds the drill bits securely. I would recommend these bits for anyone who can afford them or drills into metal a lot, sure they are overkill for wood working, but they are a great all around bit.
        by
        • Recommended
        5 people found this helpful
        This quality hole saw kit supplies many of the sizes you may need. For me this set represents a ...
        This quality hole saw kit supplies many of the sizes you may need. For me this set represents a transition from a few low quality hole saws to a high grade set that is likely to meet most of my hole sawing needs in the future. From 3/4" to 1 1/2" the set includes all sizes in 1/8" increments. The larger sizes might seem to be chosen at random up to the maximum diameter of 4 3/4". For example there is a 4 1/8" saw but not a 4" one. Knowing how well Milwaukee designs its products, I am sure there is a good reason for their choice. They will have picked the sizes that are most useful to most users. These blades cut quickly and accurately, even the larger sizes, and after one large project the blades show no signs of wear. They will see a lot of use in the future.
        by
        • Recommended
        3 people found this helpful
        Showing 1-10 of 371 reviews