Různé druhy vrtáků
Tento model také obsahuje pouze kompatibilní velikosti vrtáků. Přicházejí v zábavných variantách:
Běžné vrtáky, které jdou přímo do materiálu
Speciálně navržené 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 Vrtání malých otvorů 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 Integrální tyč s otvorem pro 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 nářadí pro vrtání s příklepem
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