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Drill(Work Material:General Steel Page7)

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.

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Brand
Product Series
Days to Ship
Hole Diameter (Drilling Diameter) D(mm)
Groove Length (ℓ)(mm)
Work Material
Tool Material Type
Overall Length (L)(mm)
Link Model
Coating Presence
Coating Type
Oil-Hole Presence

    HSS Taper Shank Drill Bits - G Shank Drills, GLTD, Long

      HSS Taper Shank Drill Bits - G Shank Drills with Oil Hole, GLTDOH, Long

        Magic Drill DRA Type Tip

          Aqua Drill EX Power Feed 2D PF2D

            Tapered Shank Drill TC-TD

            Brand

            Nachi-Fujikoshi

            Nachi-Fujikoshi

            KYOCERA

            Nachi-Fujikoshi

            THE CUT

            Product Series

            HSS Taper Shank Drill Bits - G Shank Drills, GLTD, Long

            HSS Taper Shank Drill Bits - G Shank Drills with Oil Hole, GLTDOH, Long

            Magic Drill DRA Type Tip

            Aqua Drill EX Power Feed 2D PF2D

            Tapered Shank Drill TC-TD

            Days to Ship 10 Days or more 8 Days or more 8 Days or more 9 Days or more 8 Days or more
            Hole Diameter (Drilling Diameter) D(mm)19.45 ~ 5024.5-21
            Groove Length (ℓ)(mm)200300 ~ 600--155
            Work MaterialGeneral Steel[○]General Steel[○]General Steel[◎]General Steel[○]General Steel[○]
            Tool Material TypeHigh-Speed SteelCobalt High-Speed Steel-CarbideHigh-Speed Steel
            Overall Length (L)(mm)300450 ~ 800--255
            Link ModelTapered LinkTapered Link-End Mill LinkTapered Link
            Coating PresenceIncludedIncludedIncludedIncludedNone
            Coating TypeTiNTiN-Others-
            Oil-Hole PresenceNoneIncluded---

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