STEP DRILLS CONICAL TITANIUM HHS SET OF 3

ITALKO BRAND

The set of conical drills made from the highest quality HSS high-speed steel additionally coated with titanium drills the thinnest sheets without prior drilling, without burrs, and without chips sticking to the drill.

Conical drills resemble a Christmas tree or interconnected metal discs with increasing diameters.

Thanks to the many different steps on the drill, it is possible to drill holes of various diameters with a single drill.

Designed for processing:

• metals,
• thin-walled steel sheets,
• plastics.

Characteristics:

• Ground
• The drills are coated with titanium, which extends their lifespan sixfold compared to normal HSS drills
• Graduation every 2 mm
• Laser-cut numbering allows for controlling the size of the hole during drilling
• Hex grip, particularly useful for all drill chucks with a gear crown and quick-clamping
• Convenient storage box for the drills

Technical specifications:

• material: HSS steel with titanium coating
• shank: 6mm
• graduation: 2mm

Drill sizes:

• 4-32mm - 15 steps - 4; 6; 8; 10; 12; 14; 16; 18; 20; 22; 24; 26; 28; 30; 32
• 4-20mm - 9 steps - 4; 6; 8; 10; 12; 14; 16; 18; 20
• 4-12mm - 5 steps - 4; 6; 8; 10; 12