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Precision Twist L209 High Speed Steel Taper Shank Drill Bit, Black Oxide Finish, Morse Taper Shank, Spiral Flute, 118 Degree Point Angle

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Product Specifications
Cutting Direction
Right-Hand
Finish Types
Black Oxide
Shank Type
Morse Taper
Material Type
High-Speed Steel
Drill Point
Conventional
UNSPSC Code
20121600
Cutting Angle
118  Degrees
Brand Name
Precision Twist
Flute Type
Spiral

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Size System of Measurement Taper Size Flute Length Overall Length Manufacturer Series # Pkg Qty Mfr Part # ASIN

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Price  
All All All All All All All      
Currently showing 1-10 of 10
3/8 " Inch Morse Taper 3-1/2" 7-3/8" L209 1 22524 B0026H5L7W yes $26.30 Buy Options
25/64" Inch Morse Taper 3-5/8" 7-1/2" L209 1 22525 B0025QC8IY yes $27.98 Buy Options
7/16" Inch Morse Taper 3-7/8" 7-3/4" L209 1 22528 B0026HCIIW yes $29.98 Buy Options
15/32" Inch Morse Taper 4-1/8" 8" L209 1 22530 B0026H8PWA yes $29.48 Buy Options
41/64" Inch Morse Taper 5-1/8" 9-3/4" L209 1 22541 B0026H5LH2 yes $44.81 Buy Options
11/16" Inch Morse Taper 5-3/8" 10" L209 1 22544 B002090M98 yes $46.86 Buy Options
45/64" Inch Morse Taper 5-5/8" 10-1/4" L209 1 22545 B002E8XIMI yes $55.11 Buy Options
47/64" Inch Morse Taper 5-7/8" 10-1/2" L209 1 22547 B0026HCIPK yes $61.93 Buy Options
49/64" Inch Morse Taper 6" 10-5/8" L209 1 22549 B0025QG9HA yes $68.32 Buy Options
25/32" Inch Morse Taper 6" 10-5/8" L209 1 22550 B0025QC8L6 yes $61.07 Buy Options

Key Features

  • Long length drill bits (also called taper length), have longer flutes and overall lengths than Jobber drill bits
  • Morse taper shank, secure and accurate tool-holding system
  • 118-degree conventional point angles good for general drilling applications
  • Black oxide finish, improves lubricity, resists corrosion, and will not chip or flake off
  • High-speed steel (HSS), for use on a wide variety of materials

Product Description

The Precision L209 drill bit is a large shank, long-length, black oxide coated, Morse taper shank drill bit. It can drill to a depth up to four times the diameter of the drill size. The longer length offers more flexibility in thicker materials or harder to reach locations.

The L209 series has a type N flute form (a regular helix angle of 21 to 34 degrees) and a conventional point design that is the most commonly accepted standard for drilling holes in a variety of material, such as metal, wood, and synthetics, with best performance in steel and cast iron. Black oxide improves lubricity, resists corrosion, and will not chip or flake off. Black oxide also helps to prevent buildup and welding of material on the tap’s cutting edge when working with iron and steel.

The Morse taper is a shank that is tapered from one end to another. The taper of the tool fits into the taper of the tool-holder. The friction between the surfaces provides a secure holding systems and accurate placement of the tool. A drift pin is knocked into the slot at the tang to remove the tool.

Drilling, or hole making, is the most common metalworking operation in the world. Twist drill bits are the most common type of drill bit used. Twist drill bits are commonly used to drill holes with hand-operated drills, standalone drill presses, or lathes. The flutes of the drill bit act a passageway for chip extraction from the hole and for coolant to enter the hole. These drill bits have a right-hand twist that brings chips up and away from the cutting edge. They are made to ANSI industry standards, which helps ensure that drill bits around the world conform to the same specifications.

Precision manufactures machine tools under the following brands: Precision Twist, Precision Dormer, and Union Butterfield. They have locations around the world, and provide tools adhering to ANSI, NAS, and DIN standards.

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