Description:
for Drilling Round Holes easily and quickly.
Sharp and long lasting of the of Holes guarantee an efficient and powerful Action.
Hole saws in various sizes to meet different needs.
Arbors and Comes With a small Wrench.
Can be widely used for cutting of Wood, metal, etc.
Specification:
Material:High carbon steel
Color: Black
Hole diameter:Approx.
19mm/0.75inch, 22mm/0.87inch, 28mm/1.10inch, 32mm/1.26inch, 38mm/1.50inch,
44mm/1.73inch, 51mm/2.01inch, 64mm/2.52inch
Package Includes:
8 Pieces Hole Saws
2 Pieces
1 Piece Wrench
:
When drilling, water must be added to cool the drill bit in order to prevent high temperature burning and scrap and prolong service life.