Milwaukee step drill bits with jam-free performance feature a dual flute design delivering up to 2X faster hole times, up to 4X longer life and up to 50% more holes per battery charge than competitors. Ideal for drilling small and large diameter holes in steel and plastic, these bits are optimized for cordless drills in high speed. The Rapid Strike tip allows for a fast and accurate start that generates less heat, resulting in longer bit tip life. Black oxide coating also enhances durability, hole quality and bit life. For user convenience and accuracy, each bit has laser-engraved reference marks you can see while drilling. The three-flat Secure-Grip shank ensures a solid connection with the drill chuck. The #3 step drill bit has 9 hole sizes in 1/16 in increments ranging from 1/4 to 3/4 in. Jam-free performance in high-speed with most professional 18 V cordless drills with Lithium-Ion battery technology.
Drill Bit Size | 0.5 to 0.75 in. |
Assembled Depth (in.) | 5.88 |
Assembled Height (in.) | 0.75 |
Assembled Width (in.) | 4.88 |
Bit Diameter | 1/4 in |
Bit Length (in.) | 3 |
Bit Material | Black Oxide |
Bit Style | Multi-Diameter |
Drill Bit Type | Step |
Drill Bit Type(s) Included | Step |
Individual/Set | Individual |
Material Application | Aluminum, Duct/Sheet Metal, Steel |
Power Tool Product Type | Drill Bits & Router Bits |
Shank Style | 3-Flat |
Surface Application | Metals |
Tools Product Type | Power Tool |
Pack Size | 1 |
Shank Type | 3-Flat Reduced |
Finish | Black Oxide |
Returnable | Yes |
Defective Code | A |
Drill Size | 1/4 to 3/4" |
Shank Diameter | 3/8" |
Number in Package | 1 pc |
Sub Brand | JAM-FREE |
Packaging Type | Carded |
Overall Length | 2-37/64" |
Product Type | Step Drill Bit |
Material | Steel |
Flute Length | 2" |
Each Weight | 0.200 LB |
Velocity | X |
Hazardous Material | No |
UNSPSC | 27112800 |
Diameter | 1/4 to 3/4" |
Applicable Materials | Metal Plastic |
Number of Flutes | 2 |
Nomenclature | 48-89-9203 BIT STP NO3 1/4-3/4 |
Flute Type | Straight |
Point Type | Rapid Strike |
Vendor Internet Sales Policy | Sale of this product on third-party online marketplaces (eg. Amazon, eBay, Walmart) is prohibited. |