Pcs HSS TCT Chainsaw Core Drill Bits Carbide Hole Opener, 22-65mm

Thick, durable, multi-tooth TCT carbide alloy with high hardness, rust-proof, strong and durable; with a spring to prevent jamming during operation.

Category Drilling Diameter Bore 22 mm / 0.86", 30 mm / 1.18", 35 mm / 1.38", 45 mm / 1.77", 50 mm / 1.97", 65 mm / 2.56"

Should be installed for use in an electric drill.

Commonly used for stainless steel plates up to 3mm thick and iron plates less than 10mm thick, as well as for drilling holes in aluminum alloy metal. Perfect for installing locks and knobs in doors and cabinets, or for drilling larger diameter holes through desks, etc. Six high-quality carbide bits (22-65 mm) can cut holes in steel, stainless steel, copper, brass, fiberglass, Formica, iron, aluminum, wood, and various types of pipes in seconds. Features: 1. 100% brand new and high quality. 2. Made of high-quality alloy steel, the blade is extremely sharp and durable. Good drilling performance. 3. Taking advantage of the use of our HSS hole saw set, it can be used for thick steel plate and drilling through thick-walled metal pipes.

4. When cutting chilled materials, its cutting edge must be filled with coolant. Can be attached to a hand drill and auger.

5. Can be used to cut holes in thick steel plates, cast iron, stainless steel, non-standard angle iron, and other metals.

Specifications:

1. Material: Carbide and alloy steel

2. Diameter: Approx. 22-65 mm / 226 / 0.56" (22 mm / 0.86", 30 mm / 1.18", 35 mm / 1.38", 45 mm / 1.77", 50 mm / 1.97", 65 mm / 2.56")

3. Overall Length: Approx. 68 mm / 2.68"

4. Shank Diameter: Approx. 9 mm / 0.35"

Package List:

6 x TCT Carbide Burrs