??Get a Hot Offers Precision Twist C29R40 High Speed Steel Short Length Drill Bit Set, Uncoated (Bright) Finish, 118 Degree Conventional Point, Inch, 29 piece, 1/16" to 1/2" x 64ths

===> Get a Special Offers Precision Twist C29R40 High Speed Steel Short Length Drill Bit Set, Uncoated (Bright) Finish, 118 Degree Conventional Point, Inch, 29 piece, 1/16" to 1/2" x 64ths

Precision Twist C29R40 High Speed Steel Short Length Drill Bit Set, Uncoated (Bright) Finish, 118 Degree Conventional Point, Inch, 29 piece, 1/16" to 1/2" x 64ths Info

Products Brand : Precision Dormer
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Precision Twist C29R40 High Speed Steel Short Length Drill Bit Set, Uncoated (Bright) Finish, 118 Degree Conventional Point, Inch, 29 piece, 1/16" to 1/2" x 64ths Details

The Precision Twist C29R40 short length drill bit set contains 29 high-speed steel drill bits, including inch sizes 1/16" through 1/2" in 1/64" increments, with an uncoated (bright) finish and a 118-degree conventional point and provides increased rigidity in heavy feed-rate drilling applications on a variety of materials, especially soft metals. High-speed steel (HSS) provides hardness for wear resistance, and the uncoated (bright) finish provides an untreated surface. These short length drill bits have a drilling depth of up to 2.5 times their diameter. The round shank accommodates most drill chucks. The set comes in a metal index case with labeled compartments for identification and organization. Drill bits conform to American National Standards Institute (ANSI) standards.

Drill bits are cutting tools used to make holes in a range of materials using machines such as handheld portable drills, machining centers, and lathes. Drill bits come in a variety of lengths and types, the most common of which is the twist drill bit. The round, twisted shaft of the twist drill bit typically has two cutting edges and flutes. The helical twist of the flutes brings chips up and away from the cutting edges and allows for coolant to reach the cutting edges. Jobber length twist drill bits, the most common length of twist drill bit, offer a good compromise of length and reach to work with the widest range of materials and applications. Mechanic's length twist drill bits (also called maintenance length) are a little shorter than jobber length and less prone to deflection when drilling. Short length twist drill bits (also called stub or screw-machine length) are the shortest and stiffest twist drill bits, helping to reduce the chance of deflection or breakage when drilling. Reduced shank drill bits (also called Silver and Deming drill bits) have a shank that is smaller in diameter than its shaft, permitting drilling machines with either a 1/2" or 3/4" drill chuck to create large holes. Long length twist drill bits (also called taper length) are a little longer than jobber length, allowing for deeper holes and longer reach. Extra long twist drill bits (also called extension) are longer than long length twist drill bits for greater reach or for drilling deeper holes.

Precision Dormer manufactures cutting tools under the brands Precision Twist, Dormer, and Union Butterfield. The company, headquartered in Crystal Lake, IL, meets International Organization for Standardization (ISO) standards 9001 and 14000.

What’s in the Box?

• 29 drill bits, inch sizes 1/16" through 1/2" in 1/64" increments
• Metal case

Set of 29 short length drill bits includes inch sizes 1/16" through 1/2" in 1/64" increments

High-speed steel (HSS) provides hardness for wear resistance

Uncoated (bright) finish is an untreated surface that can be used on a range of materials, especially soft metals

118-degree conventional point for a range of drilling applications

Drill bits conform to ANSI standards

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