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Best results for drillco nitro drill bits
Drillco 1600N Series Carbide-Tipped Nitro Masonry Drill Bit, Gold/Silver Finish, Round Shank, Spiral Flute, 1/4" Size
$5.97
$6.87
Amazon.com
Last update was on: December 22, 2024 2:58 pm
- Carbide-tipped tools feature cutting edges of Carbide for wear resistance and a steel shank for toughness
- Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify Cobalt steel tools
- performance is similar to uncoated tools
- Round shanks allow use with a wide variety of tool holding systems
- When run in a counterclockwise direction (right-hand cut) spiral Fluted tools evacuate chips up and out of the cut to reduce clogging
Drillco 480N Series High-Speed Steel Nitro Heavy Duty Jobber Drill Bit, Black/Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degree Split Point, #10 Size (Pack of 12)
$6.78
$8.81
Amazon.com
Last update was on: December 22, 2024 2:58 pm
- Heavy duty nitride surface treatment increases hardness for drilling stainless steel and other hard metals
- Jobber length drill bit has a midrange drilling depth
- High-speed steel (HSS) provides hardness for wear resistance
- Black and gold oxide finish resists corrosion and increases the hardness of the drill bit for additional wear resistance
- Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
Drillco 350N Series High-Speed Steel Nitro Mechanics Length Drill Bit, Black/Gold Oxide Finish, Round with Flats Shank, Spiral Flute, 135 Degree Split Point, 11/64" Size (Pack of 12)
$11.48
$17.11
Amazon.com
Last update was on: December 22, 2024 2:58 pm
- Mechanic's length drill bit is slightly shorter than a jobber length drill bit and less prone to deflection when drilling
- Heavy duty nitride surface treatment increases hardness for drilling stainless steel and other hard metals
- High-speed steel (HSS) provides hardness for wear resistance
- Black and gold oxide finish resists corrosion and increases the hardness of the drill bit for additional wear resistance
Drillco 1035N Series High-Speed Steel Nitro Reduced Shank Drill Bit, Black/Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degree Split Point, 3/4" Size
$29.63
$40.30
Amazon.com
Last update was on: December 22, 2024 2:58 pm
- Reduced shank drill bit has a shank that is smaller in diameter than its shaft, permitting drilling with a 1/2" drill chuck
- Heavy duty nitride surface treatment increases hardness for drilling stainless steel and other hard metals
- High-speed steel (HSS) provides hardness for wear resistance
- Black and gold oxide finish resists corrosion and increases the hardness of the drill bit for additional wear resistance
