Practical and convenient hole saw drill bit, stable alloy steel circle, safe for home office use

Features:1.The sharp and durable carbide tip can be reused after grinding.
2.The hole diameter can be adjusted according to the distance between the drill bit tip and the center.
3.The heat-treated alloy steel can be used for thin-film panels.
4.Can be installed and used on electric drills and bench drills.
5.Widely used in wood panels, plastic panels, gypsum board, etc.
Specifications:Features:
1.The sharp and durable carbide tip can be reused after grinding.
2. The hole diameter can be adjusted according to the distance between the drill bit tip and the center.
3.Heat-treated alloy steel can be used for thin-film plates.
4.Can be installed and used on electric drills and bench drills.
5.Widely used in wood panels, plastic panels, gypsum board, etc.

Specifications:
Material: Alloy steel
Color: Black
Shape: Planar
Hole diameter range: 30-200 mm / 1.18-7.87 inches
Weight: Approx. 450g

Package includes:
1 x Adjustable hole saw drill bit set

Note:
1. Before starting operation, check that all screws are tightened.
2. Make sure to hold it during operation to avoid accidents.
3. When changing the drill bit, it is necessary to turn off the power.
4. Debris generated during drilling should be cleaned with special tools rather than by hand.