(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

Drill Bits(Coating Type:Dia Coat)

Drill bits are a type of cutting tool to drill holes in work materials. They are used with machine tools such as drill press, lathe, milling machine and machining center. Drill bit materials include alloy carbide, high speed steel powder, high-speed steel, and some of them have coatings such as silicone-based, TiAlN-based, TiCN-based, TiN-based coatings, or surface treatment such as steam oxide treatment for enhanced oil retention on surface. Additionally, there is also a type of machining called thinning, given to the bit tip to reduce the thrust load applied to it when drilling. There are different shapes of thinning such as X-shape (for machining deep holes), R-shape (for machining stainless-steel-based workpieces) and S-shaped (for machining cast-iron- or non-ferrous-based workpieces); each one of them is used accordingly for different features and applications. In recent years, flat drill bits, which can drill holes without bending even on round surfaces, are attracting attention.

Search by specifying the lower class category

Days to Ship
  • All
  • Same day
  • 2 Day(s) or Less
  • 3 Day(s) or Less
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  1. 1
Brand
Product Series
Days to Ship
Hole diameter (drill diameter) D(mm)
Overall Length L(mm)
Groove Length L(mm)
work material
Shank Type
Tool Material Type
With/without Oil Hole
Coating Y/N
Coating Type

    Solid Carbide Drills (Diamond Coated)_D-GDN

      Carbide Drills (Dia Coated Triple Angle for CFRP)_D-STAD

      Brand

      OSG

      OSG

      Product Series

      Solid Carbide Drills (Diamond Coated)_D-GDN

      Carbide Drills (Dia Coated Triple Angle for CFRP)_D-STAD

      Days to Ship 4 Day(s) or more 4 Day(s) or more
      Hole diameter (drill diameter) D(mm)2 ~ 124.864 ~ 9.55
      Overall Length L(mm)54 ~ 12689 ~ 126
      Groove Length L(mm)18 ~ 7639 ~ 76
      work materialAluminum[◎] / Copper[○]-
      Shank TypeEnd Mill Shank / straight shankstraight shank
      Tool Material TypeCarbideCarbide
      With/without Oil HoleNANA
      Coating Y/NAvailableNA
      Coating TypeDia CoatDia Coat

      Loading...

      1. 1

      Related Categories to Drill Bits