Hangzhou Bycon Industry Co., Ltd.
Types of Drill Bits

News

  • 2019 BYCON’s Company Trip to Gorgeous Qinghai

    Qinghai, “big, bold and beautiful barren” as described in Lonely Planet travel guide which is dubbed as thebackpacker's blue bible, at the end of August with more ideal temperature and less visitors...

  • What should be done to the Heating Motor when using Portable Concrete Crusher

    When using portable concrete breaker, themotor will heat up. Generally, customers will think that this is normal and canignore, but it is often because of its neglect that other problems of equipmentw...

  • What is Petrol Jack Oil Seal

    The oil seal of the petrol jack is a seal of the rotating shaft. Its function is to prevent liquid leakage along the rotating axis and external impurities from intruding into the inner part of the pet...

EXHIBITION Information

  • The Big 5 Show Dupai 
    Nov 25-28,2019
    Booth No:Z1E138
  • The 126th Canton Fair
    Oct 15-19,2019
    Phase1 15.2D21-22

Types of Drill Bits

A drill is a tool with rotating and cutting ability at the end. It is usually made of carbon steel SK or high speed steel SKH2, SKH3, etc. after milling or rolling, quenching and heat treatment, and then grinded. It is used for drilling on metal or other materials. It can be used in drilling machine, lathe, milling machine, hand drill and other tools. Bits can be divided into the following types according to different types:
A. Classification bystructure
1. Integral bit: The top, body and handle of the drill are made of the same material as a whole.
2. End-welded bit: The top part of the drill is welded by carbide.
B. Classification by drill handle
1. Straight shank bit: The diameter of drill bit is less than 13.0 mm and straight shank is used.
2. Taper shank bit: The shank of the bit is tapered. Generally, the taper of the shank is Mohs taper.
Selection ofbitmaterial: When drilling holes in wood materials and using woodworking bits together, woodworking bits have a large sales volume and require little hardness of tools. Tool materials are generally high-speed steel (HSS). High-speed steel hollow bit, also known as coring bit or opener, bit classification: high-speed steel bit, carbide bit, magnetic drill machine bit, tungsten steel bit; Cutting depth: 35MM, 50MM, 100M; Suitable for drilling rigs: imported magnetic base drills, magnetic drills, domestic magnetic base drills, magnet drills, iron suction drills, steel plate drills, machine tools, bench drills, seat drills, etc.

Related News

Upcoming Event