Overview

SET OF CONICAL DRILLS HSS 3PCS 4-12mm, 4-20mm, 4-32mm TITANIUM COATED BLACK POLAND This set of conical drills from the renowned BLACK brand is made of high-quality high-speed steel (HSS) and coated with TiN (titanium nitride). They are designed for use on metals, thin-walled steel sheets, and plastics. The TiN coating increases drill hardness, allows for faster cutting, and improves the quality of machined parts. The titanium nitride layer reduces friction, decreases wear on the cutting edge, and extends the drill’s lifespan. - Made of high-quality high-speed steel - Titanium coated

Specifications

• Product code: 33003
• The drills have steps every 2 mm, feature cylindrical shanks, and clear numbering.
• Drills coated with a TiN layer are especially suitable for machining hard-to-cut materials.
• Product features:
• Stepped every 2 mm
• Comes with a convenient storage box
• Technical specification:
• Manufacturer: BLACK
• Intended for: metal, thin-walled steel sheets, plastics
• Drill sizes: 4-12 mm, 4-20 mm, 4-32 mm
• Step size: 2 mm
• Shank: cylindrical
• Weight: 0.4 kg