# Milwaukee 2-1/2 in. Bi-Metal Hole Dozer Hole Saw

**Brand:** [Milwaukee](https://shop.coreranger.com/brands/Milwaukee)
**SKU:** 49-56-0147
**Price:** $15.97 · in stock
**URL:** https://shop.coreranger.com/product/milwaukee-2-1-2-in-bi-metal-hole-dozer-hole-saw-202352079

## Specifications

| Spec | Value |
|---|---|
| Model # | 49-56-0147 |
| Internet # | 202352079 |
| Returnable | 90-Day |
| Store SKU # | 1000693751 |
| Bit Diameter | 2-1/2 in |
| Bit Material | Bi-Metal |
| Material Cut | Multi-Purpose |
| Arbor included | No |
| Individual/Set | Individual |
| Teeth Per Inch | 6 |
| Bit Length (in.) | 1.62 in |
| Tools Product Type | Power Tool |
| Drilling Depth (in) | 1.8 |
| Hole Saw Diameter (in) | 2-1/2" |
| Min Chuck Size Required | 1/2 In. |

## Description

This Milwaukee Ice Hardened 2-1/2 in. Hole Saw is made of high-speed steel and will cut various materials. It requires a minimum chuck size of 1/2 in. and has a 1-4/5 in. drilling depth. 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 (marten site). The result is a product that is more consistently hard throughout, resulting in life up to 50% longer than the competition.

• Most Durable Hole Saw. Period.
• New 3.5 TPI Tooth Design
• All- Access Slots for Fast Plug Removal