48-89-2745

Black Oxide Jobber Length Drill Bit

Item #111943845

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Product Details

Milwaukee's THUNDERBOLT® Silver & Deming drill bits are designed for performance in low to high tensile strength materials, stainless steel and cast iron. THUNDERBOLT® twist drill bits are made from premium industrial-grade steel with heavy-duty cutting surfaces that power through deep or shallow holes with lightning speed. A special flute geometry adds strength while providing increased chip ejection. THUNDERBOLT® twist drill bits have a heavy duty 135 degree split point for easy penetration and a 1/2 in. reduced shank with 3 milled flats which prevent slippage in a jawed chuck. One per package.

Extreme durability: thicker web provides greater strength and longer life
Fast, accurate drilling: 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
Reduced slipping: 3-flat Secure-Grip™ shank holds the bit firmly in the drill chuck
Versatile: reduced shank diameter for use in 1/2 in. chucks
Corrosion resistant: black oxide coating provides lubricity and resists corrosion of the bit

Specifications

Single/Double End	Single
Grade	Heavy Duty
Cut Direction	Right Hand
Drilling Depth	4 in
Type	Single End, Heavy Duty
Drill Point Angle	135⁰
Cutting Depth	4 in
Series	Milwaukee® S&D Black Oxide Drill Bits
Drill Point Design	Split
Shank Diameter	1/4 in
Drill Bit Length Type	Jobber
Shank Dia.	0.25 in
Direction of Rotation	Right Hand
Drill Diameter	0.719 in
Bit Type	Twist
Drill Style	Jobber Length
Length	6 in
Chuck Size Required [Min]	1/4 in
Point Angle	135°
Finish	Black Oxide
No. of Pieces	1
Bit Material	Black Oxide
Recommended Safety Equipment	Safety Glasses
Quick Change Impact Driver Bit	No
Flute Length	4 in
Drill Size	23/32 in
Bit Dia.	0.718 in
Material	Black Oxide
Size Type	Fractional
Style	Split
Weight	0.37 LB
EAN or UPC	45242167203