$$ Precision Twist 1511 High Speed Steel Extra Long Length Drill Bit, Uncoated (Bright) Finish, Round Shank, Spiral Flute, 118 Degree Point Angle

special offers Precision Twist 1511 High Speed Steel Extra Long Length Drill Bit, Uncoated (Bright) Finish, Round Shank, Spiral Flute, 118 Degree Point Angle

Amazon: Customer Reviews: Precision Twist 1511 High Speed 5 stars. "Good quality" If you need to drill an extra deep hole this will do it. Seems to be of high quality steel, works well. If you need a extra long drill that

The Precision Twist 1511 long length, 118-degree conventional point, general-purpose round shank drill bit made of high-speed steel (HSS) with uncoated finish is suitable for drilling holes to a depth up to 15 times the diameter of the drill size. The shank diameter is the same as the drill size. The 1511 series has a type N flute form (a regular helix angle of 21 to 34 degrees) which is good for drilling in a variety of materials, such as metal, wood, and synthetics. For drill bit sizes larger than 17/32 of an inch (13.49375mm/0.53125) inches, the drills have a black oxide (also called ste

Precision Twist 1511 High Speed Steel Extra Long Length Drill Bit, Uncoated (Bright) Finish, Round Shank, Spiral Flute, 118 Degree Point Angle

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Precision Twist 1511 High Speed Steel Features :

• Extra-length, for deeper holes
• 118-degree conventional point angles good for general drilling applications
• Round shanks can be used with a variety of tool-holding systems
• Uncoated (bright), economical and useful with a wide range of drilling applications
• High-speed steel (HSS), for use on a wide variety of materials

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