Milwaukee 49-56-0217 4-1/8-Inch Ice Hardened Bi-Metal Hole Saw
Why you'll like it
- Extended Lifespan — Cryogenic ice hardening alters the internal microstructure to deliver up to 50 percent longer tool life than standard blades.
- Enhanced Cutting Edge — Matrix II bi-metal teeth with 8 percent cobalt provide superior wear resistance in tough metals and wood.
- Efficient Debris Clearance — Deep gullets and optimized slot geometry ensure fast chip removal and easy core plug ejection.
- Professional Durability — Radiused tooth backs minimize stress during heavy-duty electrical, plumbing, and contractor tasks.
Product details
Description
Engineered for superior durability and precision, the Milwaukee 4-1/8-Inch Ice Hardened Hole Saw delivers exceptional cutting performance across demanding industrial and construction applications. Utilizing a proprietary cryogenic treatment process rather than standard surface treatments, this tool alters the core metal microstructure to provide up to 50 percent longer operational life than competing alternatives.
Featuring Matrix II bi-metal teeth with an 8 percent cobalt cutting edge, it effortlessly powers through wood, plastic, and heavy metals. The functional slot geometry and deep gullets facilitate rapid chip clearance and hassle-free core plug removal, ensuring maximum productivity on the job site.
Designed for contractors, electricians, and maintenance professionals seeking reliable USA-imported hardware, this heavy-duty hole saw guarantees structural integrity and clean, accurate cuts under high-stress conditions.
How to use
- Attach the hole saw securely to a compatible arbor and pilot bit.
- Set your drill to the recommended RPM for the specific material being cut.
- Apply steady, even pressure while drilling to maintain clean edges and prevent overheating.
Ingredients
High-speed steel cutting edge with 8 percent cobalt and bi-metal steel body construction with cryogenic treatment.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Milwaukee |
|---|---|
| UPC | 045242193493 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
Top reviews first: highest rated, with photos first
- Prasad K.5 ★
khup chan ahe
mulga electrical work la jato tyala lagla hota, tyane online baghun he magaayala sangitla. cobalt edge mule cutting fast hote ani plug remove karayla slots pn ahet tr khup convenient padta.
- Alok S.5 ★
mast item hai bhai
apne shop ke kaam ke liye mangvaya tha, ekdum solid chal rha hai. 4-1/8 inch size pipe installation ke time clean cut diya bilkul. delivery bhi time pe mil gyi thi.
- Rohan D.5 ★
third time buying this
getting this again for our site work because the cryogenic treatment really keeps the teeth sharp much longer than regular ones we used before. cutting through heavy metals all day without issues.
FAQs
What is a MILWAUKEE hole saw?
A Milwaukee hole saw is a heavy-duty cutting tool designed to drill large-diameter holes through wood, metal, plastic, and other building materials. It features durable bi-metal teeth and specialized slot designs for efficient core ejection.
Can a MILWAUKEE hole dozer go through brick?
Standard bi-metal Hole Dozer saws are primarily optimized for wood, plastic, and metal cutting rather than masonry. For cutting through brick or concrete, carbide-tipped hole saws or specialized masonry bits are recommended.
How do I remove the arbor from my MILWAUKEE hole dozer?
To remove the arbor, hold the hole saw firmly and unscrew the arbor counter-clockwise. If it is stuck due to tightening during operation, use a wrench on the arbor flats while securing the hole saw body.
Are these Milwaukee tools authentic USA imports available on Dropy India?
Yes, all Milwaukee products sold on Dropy India are 100 percent authentic and sourced directly from the USA, ensuring genuine industrial-grade quality for Indian consumers.
What materials can this hole saw cut through?
This versatile hole saw is optimized for cutting through wood, metal, and general contractor materials, providing clean and precise holes for plumbing, electrical, and HVAC installations.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.