Step cone drill bits - 3 pcs. Bigstren 21640

SET OF COUNTER DRILLS - 3 pcs IN CASE

• BEARING STEEL COATED TITANIUM - the drills are durable, are made of high-speed, resistant and durable bearing steel coated with titanium, thanks to which perfect for drilling holes e.g. in PVC, thin-walled sheets and even in metal. The product does not require prior drilling.

• READABLE NUMBERING – drill bits are graded, each of them is numbered. It is perfectly readable, thanks to that we can easily drill a hole of the desired width .

• ONE DRILL FOR MULTIPLE HOLES - conical drills resemble a Christmas tree or metal discs of increasing diameter joined together. Thanks to the many different steps on the drill, it is possible to drill holes of different diameters with one drill.

• COMFORTABLE CASE – the set is placed in a practical case, which greatly facilitates the storage of drill bits, and is also useful when transporting them. Drills hidden in the case do not knock against each other and do not damage, and additional 2 loops at the back allow you to attach to the belt.

• SPECIFICATION – material: bearing steel coated with titanium; pin: 6mm; drill sizes: 4 - 12mm; 4 - 20mm; 4 - 32mm set weight: 229 g; weight in the package: 232 g.

SPECIFICATION

• material: bearing steel coated with titanium
• pin: 6mm

drill sizes:

• 4 - 12mm - 4; 6; 8; 10; 12
• 4 - 20mm - 4; 6; 8; 10; 12; 14; 16; 18; 20;
• 4 - 32mm - 4; 6; 8; 10; 12; 14; 16; 18; 20; 22; 24; 26; 28; thirty; 32

• set weight: 229 g
• weight in the package: 232 g

INCLUDED

• 3 x step drill
• case

Do you need to drill holes of different diameters? Step drills are the perfect solution to your problem! Countersinks are extremely strong and durable. Made of high-speed and resistant steel, thanks to which they can be used for drilling holes in plastics (e.g. PVC), thin-walled sheets or metal, without pre-drilling. Countersinks fit most hand drills. Useful for centering, drilling new holes and reaming existing holes. The shape of the cone drill bits resembles a Christmas tree. These are nothing more than metal discs of increasing diameter connected to each other, separated by "steps". It is thanks to the many different steps that countersinks can be used to drill holes of various diameters. Step drills have clearly visible markings. Clear numbering allows for quick and precise drilling of a hole with the diameter we are interested in. These types of drills will prove themselves in the electrical, automotive, sanitary and heating industries, and will also be ideal for DIY enthusiasts who work at home.