Precision Twist Drill 2091.7/8

Description

The 209 series has a type N flute form, with a regular helix angle (21 to 34 degrees) and a conventional point design that is the most commonly accepted standard for drilling holes in a variety of materials, such as metal, wood, and. Black oxide also helps to prevent buildup and welding of material on the tap’s cutting edge when working with iron and steel. 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 hard-to-reach locations. The 209 series has a type N flute form, with a regular helix angle (21 to 34 degrees) and a conventional point design that is the most commonly accepted standard for drilling holes in a variety of materials, such as metal, wood, and synthetics, with 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. Black oxide improves lubricity, resists corrosion, and will not chip or flake off. It can drill to a depth up to four times the diameter of the drill size. The 209 series has a type N flute form, with a regular helix angle (21 to 34 degrees) and a conventional point design that is the most commonly accepted standard for drilling holes in a variety of materials, such as metal, wood, and synthetics, with performance in steel and cast iron.

Key Features

• The 209 series has a type N flute form, with a regular helix angle (21 to 34 degrees) and a conventional point design that is the most commonly accepted standard for drilling holes in a variety of materials, such as metal, wood, and.
• It can drill to a depth up to four times the diameter of the drill size.
• Black oxide also helps to prevent buildup and welding of material on the tap’s cutting edge when working with iron and steel.
• Black oxide improves lubricity, resists corrosion, and will not chip or flake off.
• The longer length offers more flexibility in thicker materials or hard-to-reach locations.