Drill Bit #2, 3/16 in. - 1/2 in. x 1/16 in.

Milwaukee® JAM-FREE performance step drill bits feature a dual-flute design delivering up to 2X faster drilling, up to 4X longer life and up to 50% more holes per battery charge than competitors. Ideal for drilling large and small-diameter holes in steel and plastic, these bits are optimized for cordless high-speed drills. The Rapid Strike™ tip enables a fast and accurate start that generates less heat, resulting in longer bit tip life. The 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 3-flat Secure-Grip™ shank ensures a solid connection with the drill chuck. The #2 step drill bit has 6 hole sizes in 1/16 in. increments ranging from 3/16 in. to 1/2 in. JAM-FREE performance at high speeds with most professional 18-volt cordless drills with lithium-ion battery technology.

• JAM-FREE Performance: Dual-flute design provides increased speed and control.
• Up to 2X Faster: Optimized for cordless high-speed drills
• Rapid Strike™ Tip: Enables fast and accurate starts and generates less heat
• Up to 4X Longer Bit Life: Optimized geometry with black oxide coating for cutting faster and producing less heat.
• Up to 50% More Holes Per Battery Charge for increased productivity
• Laser-engraved reference marks easily stop on any hole size.
• 3-Flat Secure-Grip shanks reduce bit slipping in the chuck
• Made in the USA

• Height 12.7 mm 
• Width 149.4 mm 
• Length 149.4 mm 
• Weight 59 g 

• Product Type Step Drill Bit
• Drill Bit Type Step
• Bit Type Step
• Single / Double Ended Single
• Recommended Safety Equipment Safety Glasses
• Point Rapid Strike Tip
• Impact Rated No
• Set / Individual Individual
• Cutter Geometry Dual Straight Flute
• Number of Holes 6
• Steps 6
• Shank Style 3-Flat
• Drill Bit Size 3/16 po, 1/4 po, 5/16 po, 3/8 po, 7/16 po, 1/2 po
• Size Range 3/16 po to 1/2 po
• Style 3 Flats Shank
• Bit Length 3
• Number of Flutes 2
• Step Thickness 1/8 po
• Shank Diameter 1/4 po
• Bit Diameter 1/2 po
• Drilling Depth (in) 0.5625
• Flute Length (in) 0.5
• Overall Bit Length 0.25
• Shank Diameter Inches 0.25