Drillco 730 Series Solid Carbide Jobber Length Drill Bit, Uncoated (Bright) Finish, Round Shank, Spiral Flute, 150 Degree Point, 3/8" Size
Drillco 730 Series Solid Carbide Jobber Length Drill Bit, Uncoated (Bright) Finish, Round Shank, Spiral Flute, 150 Degree Point, 3/8" Size
  • Three-flute design with 150-degree point for centering, spotting, core drilling, and drilling of titanium, cast iron, low alloy steel, and high silicon aluminum
  • Jobber length drill bit has a midrange drilling depth
  • Solid carbide resists wear better than high-speed or cobalt steel and withstands high speeds
  • Uncoated (bright) finish has no additional surface treatment or coating
  • Conforms to ANSI specifications
unit:
  • 1
size:
  • 3/8 in
Retail Price: $ 74.44
Wholesale Price: Inquire Now
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Drillco 730 Series Solid Carbide Jobber Length Drill Bit, Uncoated (Bright) Finish, Round Shank, Spiral Flute, 150 Degree Point, 3/8" Size
Drillco 730 Series Solid Carbide Jobber Length Drill Bit, Uncoated (Bright) Finish, Round Shank, Spiral Flute, 150 Degree Point, 3/8" Size

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The Drillco 730 series jobber length drill bit is made from uncoated (bright) solid carbide and has three flutes with a 150-degree point for centering, spotting, core drilling, and drilling of titanium, cast iron, low alloy steel, and high silicon aluminum. The jobber length drill bit has a versatile midrange drilling depth. Solid carbide is harder than high-speed or cobalt steel to provide better wear resistance and to prolong tool life at high speeds, and the uncoated (bright) finish has no additional surface treatment or coating. The round shank accommodates most drill chucks. The drill bit conforms to American National Standards Institute (ANSI) specifications.

The Drillco 730 series jobber length drill bit is made from uncoated (bright) solid carbide and has three flutes with a 150-degree point for centering, spotting, core drilling, and drilling of titanium, cast iron, low alloy steel, and high silicon aluminum. The jobber length drill bit has a versatile midrange drilling depth. Solid carbide is harder than high-speed or cobalt steel to provide better wear resistance and to prolong tool life at high speeds, and the uncoated (bright) finish has no additional surface treatment or coating. The round shank accommodates most drill chucks. The drill bit conforms to American National Standards Institute (ANSI) specifications.

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 for 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 twist drill bits (also called Silver and Deming drill bits) have a shank that is smaller in diameter than its shaft, permitting drilling machines with a 1/4", 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 length twist drill bits (also called extension) are longer than long length twist drill bits for greater reach or for drilling deeper holes.

Drillco manufactures cutting tools such as drill bits, reamers, taps, dies, annular cutters, end mills, and burs. The company, founded in 1978, is headquartered in Baton Rouge, LA.

Shipping Notices:
1 Contraband and limited items:
Clgarette,Alcohol,Contraband ?Do not accept
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Liquid,cream or cosmetics items are quantity limited in shopping agent service
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Chinese medicine is limited to ship by Chinese exporting goods.
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2 Limitation for different shipping methods:
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3 Yoybuy Product's Label:
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Sensitive Product(SEN)
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Product With battery
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Cream
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Powder
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Dangerous Products
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4 Volume weight Requested:
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volume weight=length*height*Width/5000
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one side must be less than 120cm,otherwise there is additional fee;250cm products can not be accept;
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Any side must be less than 60cm,otherwise you will be charged the greater one between real weight and volume weight,more than 120cm will be not accepted.
After Sale Service:
2 The rules apply and summit for receive compensation
3 The conditions of accrual for amount insurance
3 The conditions of accrual for amount insurance
5 Damage to the parcel during international shipping, which resulted in damage to the goods in it
6 Loss of individual goods under international shipment The absence individual goods in the parcel
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