Step drill bits for metal 4–32 mm, 3 pcs.

Ground step drills are made of high-quality HSS high-speed steel and are titanium coated.

Designed for thin steel sheets, metals - they drill thin sheets without pre-drilling and without chips. Perfect for use in locksmithing, tinsmithing, the binding industry, etc. The drills are coated with titanium, which extends their service life several times compared to conventional HSS drills.

The step drills are every 2 mm and have laser-cut markings that allow you to control the size of the hole while drilling.

DRILL BIT SET

• The set includes 3 drill bits for drilling holes of various sizes.
• Available drill sizes: 4–12 mm, 4–20 mm, 4–32 mm.
• The drill bits have clear markings that allow you to accurately drill a hole of the required diameter.
• The drills are packed in a convenient case that ensures safe transportation and storage.

Main features:

• Titanium coating
• Cylindrical shaft
• Easy and quick installation
• High quality
• Laser cut marking
• Precise execution

Drills with a round shank profile are most often used in the automotive and machinery industry. They perfectly center new holes and enlarge old holes due to their special geometry. The stepped step every 2 mm allows for precise hole diameters, so holes of different sizes can be drilled with one drill.

Specification:

• Material: high speed steel HSS + titanium coating
• Drilling range: 4-12 mm, 4-20 mm, 4-32 mm
• Stairs: every 2 mm
• Shank: 6 mm
• Color: gold
• Quantity: 3 pcs.
• Case included