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Milwaukee 48-89-9205 Step Drill Bit, 1/4 to 1-3/8 in Dia, 3-3/64 in OAL, Straight Flute, 2-Flute Black Oxide
Item #: 48-89-9205 by Milwaukee
UPC #: 045242307678
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Features
- Dual-flute design provides greater speed and control
- Rapid Strike tip creates fast, accurate starts and generates less heat
- Up to 50% more holes per battery charge for greater user productivity
- 3-flat Secure-Grip™ shanks reduces bit slippage in the chuck
- Laser-engraved reference marks to easily stop on any hole size
Diameter
1/4 to 1-3/8"
Finish
Black Oxide
Overall Length
3-3/64"
Material
Steel
Shank Diameter
3/8"
Flute Type
Straight
Shank Type
3-Flat Reduced
Applicable Materials
Metal Plastic
Number of Flutes
2
Nomenclature
48-89-9205 BIT STP NO5 1/4-3/8
Point Type
Rapid Strike
Number of Holes
10 Steps
Maximum Size
1-3/8 In.
Individual/Set
Individual
Minimum Size
1/4 In.
Step Range
1/8 In.
Type
Step Drill
Increment
1/8 in
No of Flutes
2
Cutting Edge Material
Steel
Number of Steps
10
Cutting Diam [Max]
1 3/8 in
Cutting Diam [Min]
1/4 in
Shank Diam [Nom]
3/8 in
Bit/Blade Mounting Type
5
Tool Shape
Tree - Step Drill
Height
1.55
Length
5.80
Width
4.85
Hazardous Material
No
Country Origin Code
US
Shank Diameter (Inch)
3/8
Vendor Drop Ship
N
Minimum Hole Diameter (Inch)
1/4
Number of Hole Sizes
10
UNSPSC Code
23241600
Hole Diameter
1/4 to 1-3/8
Number of Flats
3
Minimum Hole Diameter (mm)
0.25
Maximum Hole Diameter (Inch)
1-3/8
Step Length (Inch)
3/16
Primary Workpiece Material
Steel
Shank Diameter (mm)
9.53
Tool Performance
Jam-Free Performance
Maximum Hole Diameter (mm)
1.38
Step Length (mm)
9.53
Tool Material
High-Speed Steel
Product Overview
BIT DRILL STEP NO5 1/4-3/8IN
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 #5 step drill bit has 10 hole sizes in 1/8 in increments ranging from 1/4 to 1-3/8 in. Jam-free performance in high-speed with most professional 18 V cordless drills with Lithium-Ion battery technology.