PROFESSIONAL Core Drill Set 12-22mm

Contains:

• 12mm core drill
• 14mm core drill
• 16mm core drill
• 18mm core drill
• 20mm core drill
• 22mm core drill

Core drills made of high-quality HSS M2 steel for the best possible sharpness and service life. For drilling with magnetic drills and pillar drills with 19 mm (3/4”) weldon chuck. Perfect for optimal drilling results in a short time, combined with cost reduction compared to regular standard drills. Core Drill only cuts out a ring and not the entire drill diameter, so you save both time and money. The time savings are a full 10 times compared to a standard drill. Preparations such as centering and pre-drilling are not required. Core Drill has a very long service life due to reduced material stress. Always use coolant and optimal speed on the machine.