Milwaukee Ice-Hardened products utilize a proprietary cryogenic hardening process that improves upon traditional heat treat processes. Unlike surface coatings that wear away, cryogenics harden to the core by minimizing soft metal (austenite) and creating more hard metal (martensite). The result is a product like the 49-22-4145 10-Piece Plumber's Hole Saw Kit that is more consistently hard throughout, resulting in life up to 50% longer than the competition.
| SKU | 3400317 |
|---|---|
| Manufacturer | Milwaukee |
| Model | 49-22-4145 |
| Item Condition | New |
| Shipping Weight (Pounds) | 3.5500 |
| Item Weight (Pounds) | 3.5500 |
| UPC Code | 045242154982 |
| EAN | 0045242154982 |
| Material Type | Multi Purpose Bits |
| Bit Style | Hole Saw Bit |
| Bit Construction | Steel |
| Shank Style | Hex Shank Bits |
| Rating: |
The Milwaukee hole saws last longer than the other brands I have used - they are good price/value and can be recommended to any tradesman who frequently uses these holesaws. They may not be very precise - but most of the time I would not worry if my hole is 25-26-27 mm - as long as the pipe fits. I would buy them again. (Posted on 9/6/11)
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(8 of 18 people found this review helpful)
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| Rating: |
Seems to be excellent quality and will serve my needs exactly. The case is also very handy to keep them organized. The price was great..especially when compared with several other website offerings! (Posted on 2/4/11)
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(7 of 26 people found this review helpful)
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