TRAPBOOR HSS 4-12MM S6 STB PFERD

Product description

• PFERD Step drill HSS 9 drilling steps dia. 4-12 mm 3-surface shaft dia. 6 mm

Characteristics

• HSS step drills for drilling and deburring thin sheets, pipes and profiles made from various materials
• To ensure reliable torque transmission, all step drills have a three-surface shaft

Advantages:

• Drilling and deburring in a single step.
• Completely smooth running and a high cutting performance.
• The high-quality drill tip ensures effortless centring and drilling.
• The tool taper makes it easier to pull back from drilled plates.
• Chips which do not break are neatly removed as with a spiral drill.
• Built-up edges and cold welding on the blades are prevented.