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Irwin Silver & Deming High Speed Drill Bit 1″

$36.74

SKU: 21480 Categories: , ,

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The Irwin Silver & Deming High Speed Drill Bit 1″ is engineered from M-7 high speed steel for enhanced strength and resistance to abrasion during tough drilling applications. It has a black oxide finish that improves wear resistance and heat dissipation. This drill bit features a 1/2″ reduced shank with three flats for better chuck grip and slip prevention, making it ideal for metal, wood, and plastic drilling in heavy-duty jobs.

Key Features of Irwin Silver & Deming High Speed Drill Bit

M-7 high speed steel construction
6 inch overall length
1 inch diameter
1/2 inch reduced three-flatted shank for secure chuck grip
Black oxide finish for durability and corrosion resistance
Standard 118° point angle
Suitable for drilling metal, wood, and plastic
Heavy-duty design for industrial and professional use

Additional Information

Brand: Irwin
Product Type: Silver & Deming High Speed Drill Bit
Model:
Product Use: Heavy-duty drilling of metal, wood, and plastic materials
Size:
Material: M-7 high speed steel with black oxide finish
Height: 1/2 inch (shank diameter)
Length: 6 inch
Width: 1 inch (bit diameter)

The reduced shank design allows easy use in 1/2 inch chucks while maintaining high performance. Its high speed steel and black oxide coating provide long-lasting sharpness and heat management. This bit is commonly used in manufacturing, metal fabrication, and repair applications requiring robust and precise drilling.

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