If you want to use a hollow drill bit, you must use a conversion sleeve. Mohs stalks are old-fashioned bench drills and drill presses. If you want to use a hollow drill bit, you must use a conversion sleeve. Mohs stalk Mohs conversion adapter is also called: conversion handle, conversion. The post is connected to the drilling rig or the drilling machine and the hollow drill bit. The shank of the coring bit is made of Mohs standard, so that the main shaft of the rig and the hollow drill bit and the core drill bit maintain the height concentricity! Drilling accuracy is higher, it is more convenient to use, and it is divided into internal cooling and external cooling! Generally, the most commonly used is internal cooling, and the cooling effect is good!
And many users don't know what type of converter my machine is equipped with. Here is a standard for Morse taper that can help you locate:
Morse taper is an international standard for taper for static fit for precise positioning. Since the taper is small, the principle of friction can be used to transmit a certain torque, and because it is a taper fit, it can be easily disassembled. Within a certain range of the same taper, the workpiece can be freely disassembled and assembled, and at the same time, it will not affect the use effect, such as the taper shank drill of the drill hole. If it needs to be disassembled for grinding, it will be reinstalled after disassembly. Will affect the center position of the drill bit.
Morse taper, there are 0, 1, 2, 3, 4, 5, 6 a total of seven, the taper value has a certain change, the nominal diameter of each model is 9.045, 12.065, 17.78, 23.825, 31.267, 44.399, 63.348. Mainly used for various tools (such as drills, milling cutters) various tool holders and machine tool spindle hole taper.
Hongfu Machinery Tools Manufacturing Co., Ltd. provides a variety of high quality hollow drill bits, nesting drills, steel drills, high speed steel drills, carbide drills and magnetic drills, and can be customized according to customer's specific requirements. If you have any questions about using tools, technical discussions, tool development or purchase, you can contact the company further, so that you can get more service addresses: No. 48 Renmin Road, Xinxiang City, Henan Province, China.
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