4100504

Part number
4100504
EAN8717574060140
Unit
Each
Details
  • Hollow drill
  • Manufactured from the most resistant and hardest steel types
  • Vertical drilling edge
  • Hardened diamond edge
Application range
  • For drilling drainage holes and line lead-throughs in porcelain (Class 5), ceramic tiles, hard stone, earthenware, glazed tiles, terracotta, agglomerate, cement and (safety) glass
  • For all cordless drilling machines
Properties
  • Perfectly round bores
  • No pre-drilling necessary
  • Prevents drill from pulling
  • Inverse spirals divert water to the drill head during drilling
  • A split drilling edge and channel divert water to the drilling hole
Technical info
Please note: cooling is necessary during drilling
Benefits
  • Simple drill core removal
  • Long service life
  • Simple to start and rapid drilling
  • Very low risk of the drill being damaged or breaking
Drilling hole diameter
8 mm
Max. cutting depth
25 mm
Total length
56 mm

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