Hole saw drill bit, wood saw, sharp high carbon steel cutting edge and strength cutting saw, for wood

Features:1.The hole saw is made of carbon steel, durable and practical.
2.The blade is extremely sharp and cut-resistant.It has good drilling capacity.
3.It removes material from the edge of the hole by cutting a disc of material.
4.Perfect for installing locks and knobs in doors and cabinets, or for drilling larger diameter holes through desks, etc.
5.This hole saw bit is only suitable for wood, not for metal.
Specifications:Features:
The hole saw is made of carbon steel, durable and practical.
The blade is extremely sharp and cut-resistant. Have good perforation capabilities.
It removes material from the edge of the hole by cutting out a disc of material.
Perfect for installing locks and knobs in doors and cabinets, or for drilling larger diameter holes through desks, etc.
This hole saw bit set is only suitable for wood, not for use in metal.
There are 4 different sized hole saws that you can use to open various holes.
Specification:
Material: Carbon Steel
Hole Saw Diameter: 32 mm/1.3 in, 38 mm/1.5 in, 44 mm/1.7 in, 54 mm/2.1 in
Weight: Approx. 209 g/7.4 oz

Package List:
4 x Hole Saw Bits
1 x Extension Rod
1 x Hex Key
1 x Nut