Rôzne druhy vrtákov
Tento model tiež obsahuje iba kompatibilné veľkosti vrtákov. Prichádzajú v zábavných variantoch:
Bežné vrtáky, ktoré idú priamo do materiálu
Špeciálne navrhnuté vrtáky Morse
Jacobs drill bits that can run in a variety of tools
Large and Small Drill Bit Sizes
There are many sizes of drill bits, just like shoes! Some measure teeny tiny, smaller than (1/16) inches. That’s as wide as a lead on Vŕtanie malých otvorov a pencil! Other drill bits are much larger housing as much as (15/16) inch. Choosing the right size is crucial. It is akin to finding Integrálna tyč s otvorom pre zástrčku the right key for a lock.
What Is Drill Bits Made Of?
Different tools are made from different materials which help them to function properly :Špičkové nástroje na vŕtanie s príklepom
Some are made of strong steel
Others are made of a special metal that have the ability to bore into stone-like materials.
Some people use special coatings to make them work and last longer