HSS-E Taper Length Drill, Bronze, Lng, 3/4"
- Zoro #: G0106211
- Mfr #: M51CO3/4
$84.17
- Item: HSS-E Taper Length Drill,Bronze,Lng,3/4"
- Country of Origin (subject to change): Brazil
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Precision Twist Drill #M51CO3/4 Specifications
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| Item: HSS-E Taper Length Drill,Bronze,Lng,3/4" | Country of Origin (subject to change): Brazil |
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Description
The Precision Twist M51CO taper-length drill bit is a 135-degree, spilt-point, heavy-duty, round shank drill bit made of high-speed steel and cobalt with a gold oxide finish. Suitable for drilling into a wide variety of materials. It is suitable for drilling to a depth up to six times the diameter of the drill. The shank diameter is the same as the drill size.
The M51CO series has a type N flute form (a regular helix angle of 21 to 34 degrees). The gold oxide is a low temperature heat treatment which reduces grinding stress within the tool, and has an appealing, easy-to-identify gold color. Gold oxide is commonly used to identify cobalt steel tools.
Made of HSS with cobalt, which is many times harder/stiffer than HSS, will hold an edge longer, and will deflect less than HSS. These are also more resistant to heat than HSS. These qualities allow it to run at higher speeds and feeds. They are made to ANSI (fractional sizing) industry standards, which ensure that drill bits around the world conform to the same specifications.
and away from the cutting edge. They are made to DIN 1897 industry standards (metric sizing), which helps ensure that drill bits around the world conform to the same specifications.
Restrictions and Compliance
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