Phone: 407-385-3511
Email: info@preferred-industrial.com
Email: info@preferred-industrial.com
Aircraft Drill Bits
Available: In stock
Available Sizes: 12" and 6" Overall Length/Cobalt and High Speed Steel/Fractional and Wire Gauge Sizes
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Call: 407-385-3511Available Sizes: 12" and 6" Overall Length/Cobalt and High Speed Steel/Fractional and Wire Gauge Sizes
Jobber Length Drill Bits
Available: In stock
Available Sizes: Call for sizes
Description : American, Cobalt, Fast Spiral, Slow Spiral and Imports. Fractional, Letter, Wire Gauge and Metric sizes available.
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Call: 407-385-3511Available Sizes: Call for sizes
Description : American, Cobalt, Fast Spiral, Slow Spiral and Imports. Fractional, Letter, Wire Gauge and Metric sizes available.
Mechanics Length Drill
Bits
Available: In stock
Available Sizes: 3/8" Reduced Shank and Straight Shank
Description : Manufactured from a premium grade of M-7N molybdenum high speed steel. the Nitro Heavy Duty 135 degree Split Point drill with a Nitride surface treatment, that give a hard, protective layer to the drill (increases hardness without increasing brittleness), which is measurably harder than high speed steel. Body and clearance are gold and black surface treated for maximum lubricity. Recommended for use in stainless steel and other hard metal drilling.
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Call: 407-385-3511Available Sizes: 3/8" Reduced Shank and Straight Shank
Description : Manufactured from a premium grade of M-7N molybdenum high speed steel. the Nitro Heavy Duty 135 degree Split Point drill with a Nitride surface treatment, that give a hard, protective layer to the drill (increases hardness without increasing brittleness), which is measurably harder than high speed steel. Body and clearance are gold and black surface treated for maximum lubricity. Recommended for use in stainless steel and other hard metal drilling.
Micellaneous Drills
Available: In stock
Available Sizes: Call for sizes.
Description : Mutli Steps Drills, Paddle Bits, S&D Extenstions and Wood Drills available.
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Call: 407-385-3511Available Sizes: Call for sizes.
Description : Mutli Steps Drills, Paddle Bits, S&D Extenstions and Wood Drills available.
S & D Reduced Shank
Drills
Available: In stock
Available Sizes: Call for sizes.
Description : Are of general purpose flute design but all sizes have a 1/2 by 2-1/4 long shank. The maximum overall length is 6 and the flute length is 3. This makes them short drills in the larger sizes and thus well suited to use in portable electric drills equipped with 1/2 chucks. They are highly effective in tough, high tensile strength materials. The 135 degree split point reduces thrust and eliminates walking at the drill point.
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Call: 407-385-3511Available Sizes: Call for sizes.
Description : Are of general purpose flute design but all sizes have a 1/2 by 2-1/4 long shank. The maximum overall length is 6 and the flute length is 3. This makes them short drills in the larger sizes and thus well suited to use in portable electric drills equipped with 1/2 chucks. They are highly effective in tough, high tensile strength materials. The 135 degree split point reduces thrust and eliminates walking at the drill point.
Stuby
Available: In stock
Available Sizes: Wire Gauge and Fractional sizes.
Description : Screw Machine Drills are designed for use in machines and portable drilling in hard sheet metal alloys such as stainless and titanium. Because of their heavy duty construction, and ease of penetration stemming from the split point with which they are normally furnished, wide applications have been found in machine and portable drilling. Available in Carbide and Cobalt.
Get Quote
Call: 407-385-3511Available Sizes: Wire Gauge and Fractional sizes.
Description : Screw Machine Drills are designed for use in machines and portable drilling in hard sheet metal alloys such as stainless and titanium. Because of their heavy duty construction, and ease of penetration stemming from the split point with which they are normally furnished, wide applications have been found in machine and portable drilling. Available in Carbide and Cobalt.
Taper Shank Drills
Available: In stock
Available Sizes: Fractional sizes available.
Description : These Drills are of general purpose design and afford maximum performance under varying conditions and in a wide range of materials. Furnished with smaller and larger than American Standard shanks.
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Call: 407-385-3511Available Sizes: Fractional sizes available.
Description : These Drills are of general purpose design and afford maximum performance under varying conditions and in a wide range of materials. Furnished with smaller and larger than American Standard shanks.
Drill Bits by Material

