Spot Drill

A precision drilling tool designed for accurate positioning and high precision hole machining. It plays a vital role in metalworking, mold making and precision machining.

Product Highlights

  • High precision positioning: The tip design ensures a precise starting point for drilling. Designed for occasions requiring high-precision hole position machining, it can accurately drill pre-drilled holes and provide precise guidance for subsequent machining.
  • Excellent wear resistance: The surface is coated with various advanced coating technologies such as AlTiN, TiAIN, TiCN, and Tin, which significantly improves the tool’s wear resistance and thermal shock resistance, extending its service life.
  • Robust and durable: The use of high-performance materials, such as HSS or carbide, ensures the durability and stability of the tool.
  • Efficient cutting: Optimized helix angle and edge design ensure smooth cutting process, reduce cutting resistance and improve machining efficiency.
  • Convenient operation: Suitable for various CNC machines and manual drilling machines, easy to operate and control.
  • Customized service: Support OEM, ODM customized service, special processing according to customer’s demand.

Product Specification

MaterialCarbide
Diameter1-13 mm (can be customized)
Overall Length50-75 mm (can be customized)
Helix Angle30°(can be customized)
CoatingAlTiN, TiAIN, TiCN, Tin and more
Applicable Machine5-axis grinding machine

Coating

CoatingHardness

(HV)

Thickness

(μm)

Friction CoefficientOxidation Temp.

(℃)

Color
AlTiN35002.5-30.3850Black
TiAlN28002.5-30.3900Violet
TiSiN360030.451100Copper
AlTiSiN390040.41200Blue
TiN25002.5-30.5600Gold

Applications

  • Mold manufacturing: For precise starting hole machining on molds.
  • Precision mechanics: Precision starting hole machining on machine parts.
  • Aerospace: Drilling of holes in aerospace components that require the highest level of precision.

Customized Services

We offer a full range of customization services, including but not limited to:

  • Size customization: Customize drill diameters, overall lengths, and other dimensions to meet customer needs.
  • Coating options: Provide various coating options to meet the needs of different processing materials and processing conditions.
  • Packaging customization: Provide personalized packaging design to enhance corporate brand image and product value.
  • LOGO customization: Add customer’s LOGO on the drill bit or package to increase brand recognition.

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