Alpen | Drill Bit Wood 20 X 178mm

Wood Drill Bit

Size: 20 X 178mm

Area of application

For tear-free, precise drilling in all types of wood, as well as wood composites and especially hard, coated chipboard. For accurate work in the carpentry sector. (carpentry, restoration, instrument making, model making, assembly etc)

• Tear-free drilling thanks to optimized pre-cutters
  
• Optimum guidance in the drill hole thanks to the double chamfer
  
• Best drill hole quality
  
• Significantly increased service life
  
• Fast working thanks to the optimized tip
  

Strengths

• Precise to a hair's breadth: The optimized pre-cutters ensure an accurate and tear-free drill hole
• Fast and easy: Due to the reduced friction the material to be processed is cut
  through without much effort
• Stable: More stability through the adjusted increasing core
• Core pitch: From a diameter of 10.5mm the shank is reduced so that it fits into any drill chuck
• Best centering: Thanks to the improved tip, you can find the center in no time at all and require little effort in the first drilling phase
• Safe: Due to the double chamfer the drill is optimally guided in the drill hole and guarantees a perfect dowel fit
• Clean: The newly developed groove geometry ensures hassle-free chip removal
• Effortless - energy-saving: Because of the new construction less contact pressure needs to be expended