





🔧 Drill smarter, faster, and tougher — don’t get left behind!
The Milwaukee 3/16-7/8 Impact Step Drill Bit #4 features a Rapid Strike Tip and dual spiral flutes that deliver up to 2X faster drilling. Its titanium aluminum nitride coating and optimized ShockZone technology ensure 5X longer life than competitors. Designed for impact drivers and drills, this versatile bit offers laser-engraved sizes for easy identification and excels on aluminum and steel surfaces.
| Material | Titanium |
| Cutting Diameter | 0.88 Inches |
| Finish Type | Titanium Aluminum Nitride |
| Shank Type | Hex |
| Brand | Milwaukee |
| Item dimensions L x W x H | 6.5 x 3 x 1 inches |
| Tool Flute Type | Spiral |
| Point Style | Split Point |
| Surface Recommendation | Aluminum,Steel |
| Number of Flutes | 2 |
| UPC | 045242505081 |
| Set Name | 6 |
| Manufacturer | Milwaukee Tool |
| Number of Pieces | 1 |
| Part Number | 48-89-9244 |
| Item Weight | 3.2 ounces |
| Product Dimensions | 6.5 x 3 x 1 inches |
| Item model number | 48-89-9244 |
| Is Discontinued By Manufacturer | No |
| Size | #4 |
| Color | Titanium Aluminum Nitride |
| Finish | Titanium Aluminum Nitride |
| Item Package Quantity | 1 |
| Tool Tip Description | #4 |
| Measurement System | Imperial |
| Included Components | 1 pc |
| Batteries Included? | No |
| Batteries Required? | No |
C**1
Awesome
Awesome
A**R
Nice
I'm always pleased with Milwaukee products. I like the 1/4-in truck for my impactor. Easy to use. Strong, works great.
J**Z
Milwaukee
Great product
A**R
Gifting
This was a Christmas gift for my daughter's boyfriend. He loved it, though I know nothing about what it is or what it is used for.
D**S
Works great.
Have drilled probably ten holes with it so far and haven't had any problems. Still feels brand new, seems it will last for a while, which is great value. Has great performance when drilling & very sharp.
J**Y
Sheet metal ductwork
You can buy one of these for at least a couple of years work, or you can keep buying the cheap ones.
A**R
Amazing
Watch out for your fingers. It goes through any material in a split of a second
J**N
Great!
Great, just what i needed. Makes the perfect size hole
TrustPilot
2 个月前
1天前