48-89-2746

Black Oxide Jobber Length Drill Bit

Item #104742527

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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

Bit Dia.	0.75 in
Cutting Depth	4 in
Shank Diameter	1/4 in
Flute Length	4 in
Single/Double End	Single
Drilling Depth	4 in
Series	Milwaukee® S&D Black Oxide Drill Bits
Bit Material	Black Oxide
Material	Black Oxide
Drill Bit Length Type	Jobber
Style	Split
Cut Direction	Right Hand
Drill Style	Jobber Length
Chuck Size Required [Min]	1/4 in
Drill Size	3/4 in
Grade	Heavy Duty
No. of Pieces	1
Drill Point Design	Split
Drill Point Angle	135⁰
Point Angle	135°
Bit Type	Twist
Shank Dia.	0.25 in
Length	6 in
Quick Change Impact Driver Bit	No
Finish	Black Oxide
Direction of Rotation	Right Hand
Type	Single End, Heavy Duty
Size Type	Fractional
Recommended Safety Equipment	Safety Glasses
Drill Diameter	0.75 in
Weight	0.42 LB
EAN or UPC	45242167210