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Harfington Reduced Shank Drill Bit 1/2" Shank 4341 High-Speed Steel 118°

Reduced Shank Drill Bit 1/2" Shank 4341 High-Speed Steel 118°

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18.5mm
SizeName
About this item
  • Size - Cutting edge diameter: 18.5mm, shank diameter: 1/2 inch, flute length: 3.2 inch, total length: 6 inch, Standard Point: 118°
  • Material - 4341 high-speed steel maintains excellent corrosion resistance and high strength, enabling effective drilling of medium-to-high hardness metals. The nitriding black actively resists oxidation and corrosion to extend drill bit durability.
  • Note - Ensure a 90-degree vertical angle is maintained between the drill and the material. For larger holes, a small guide hole should be drilled first to ensure precision.
  • Feature - With their sharper 118° angle, twist drills can quickly and efficiently drill into materials, making them the preferred choice for general metal and wood drilling, as well as common tasks like DIY, woodworking, and home repairs.
  • Application - Suitable for soft metal and woodworking projects, widely used in daily operations such as home maintenance, suitable for processing medium hardness materials, such as thin stainless steel, copper, aluminum, iron, plastic, and wood
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About this item
  • Size - Cutting edge diameter: 18.5mm, shank diameter: 1/2 inch, flute length: 3.2 inch, total length: 6 inch, Standard Point: 118°
  • Material - 4341 high-speed steel maintains excellent corrosion resistance and high strength, enabling effective drilling of medium-to-high hardness metals. The nitriding black actively resists oxidation and corrosion to extend drill bit durability.
  • Note - Ensure a 90-degree vertical angle is maintained between the drill and the material. For larger holes, a small guide hole should be drilled first to ensure precision.
  • Feature - With their sharper 118° angle, twist drills can quickly and efficiently drill into materials, making them the preferred choice for general metal and wood drilling, as well as common tasks like DIY, woodworking, and home repairs.
  • Application - Suitable for soft metal and woodworking projects, widely used in daily operations such as home maintenance, suitable for processing medium hardness materials, such as thin stainless steel, copper, aluminum, iron, plastic, and wood
Specification

Specification

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Product Description:
Specifications:
-Cutting Edge Diameter: 18.5mm
-Shank Diameter: 1/2 inch
-Flute Length: 3.2 inch
-Total Length: 6 inch
-Standard Point: 118°
-Material: 4341 high-speed steel


1. 4341 high-speed steel maintains excellent corrosion resistance and high strength, enabling effective drilling of medium-to-high hardness metals. The nitriding black actively resists oxidation and corrosion to extend drill bit durability.

2. With their sharper 118° angle, twist drills can quickly and efficiently drill into materials, making them the preferred choice for general metal and wood drilling, as well as common tasks like DIY, woodworking, and home repairs.

3. Suitable for soft metal and woodworking projects, widely used in daily operations such as home maintenance, suitable for processing medium hardness materials, such as copper, aluminum, iron, plastic, and wood

4. About the relationship between the bit and the speed, larger bits need lower RPM, smaller bits require higher RPM, and harder materials require lower RPM for better cutting performance and longer drill life.

5. When using a Reduced Shank 3-Flat drill bit, it’s crucial to maintain a 90-degree vertical angle for precision and accuracy. Additionally, water or coolant should be used to reduce temperature and prevent overheating. This helps ensure optimal performance and extends the lifespan of the drill bit.
Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
$11.42 Regular price
/
Wholesale Price
20%OFF
Order $5000+
  • 20%OFF
    Order $5000+
  • 15%OFF
    Order $2000+
  • 10%OFF
    Order $800+
  • 7%OFF
    Order $500+
  • 5%OFF
    Order $200+
  • In stock, ready to ship
Cart
Cart
Free Shipping over $20

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Description

Description

Specifications:
-Cutting Edge Diameter: 18.5mm
-Shank Diameter: 1/2 inch
-Flute Length: 3.2 inch
-Total Length: 6 inch
-Standard Point: 118°
-Material: 4341 high-speed steel


1. 4341 high-speed steel maintains excellent corrosion resistance and high strength, enabling effective drilling of medium-to-high hardness metals. The nitriding black actively resists oxidation and corrosion to extend drill bit durability.

2. With their sharper 118° angle, twist drills can quickly and efficiently drill into materials, making them the preferred choice for general metal and wood drilling, as well as common tasks like DIY, woodworking, and home repairs.

3. Suitable for soft metal and woodworking projects, widely used in daily operations such as home maintenance, suitable for processing medium hardness materials, such as copper, aluminum, iron, plastic, and wood

4. About the relationship between the bit and the speed, larger bits need lower RPM, smaller bits require higher RPM, and harder materials require lower RPM for better cutting performance and longer drill life.

5. When using a Reduced Shank 3-Flat drill bit, it’s crucial to maintain a 90-degree vertical angle for precision and accuracy. Additionally, water or coolant should be used to reduce temperature and prevent overheating. This helps ensure optimal performance and extends the lifespan of the drill bit.
Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
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