DRILL BIT AND COUNTERSINK SET FOR HOLES | HSS | 16-30 MM | 5 PCS. (HS5A)

The drilling kit is made of HSS material and is durable and practical.
Available in 5 sizes of HSS hole saws,Sizes: 16mm/0.62'', 18.5mm/0.72'', 20mm0.78'', 25mm/0.98'', 30mm/1.18'', meet your different cutting diameter requirements.
The HSS bit hole saw set is suitable for maintenance personnel, construction workers, mechanics, and is also an ideal tool for homes and construction sites.
Allows you to cut steel, stainless steel, copper, brass, aluminum, fiberglass and other laminates in seconds.
Perfect for installing locks, Knobs in doors and cabinets or drilling larger diameter holes through desks etc.