ROLLER'S dry diamond core drilling crowns LS

Dry diamond core drilling crowns, laser-welded Ø 32 - 202 mm

ROLLER\'S dry diamond core drilling crowns LS
High temperature resistant, universal diamond core drilling crowns, laser-welded.
Especially for dry drilling with Micro-Pulse-Technology, hand held or with drill stand. For many materials, e.g. concrete, steel-reinforced concrete, masonry of all kinds, natural stone, asphalt, screeds of all kinds. UNC 1¼" female thread, useful length 320 mm.
  • Driven by ROLLER’S Centro DP and by suitable drive units of other makes with UNC 1¼" female connection thread.
  • Diamond segments with diamonds positioned in the bonding. For fast, easy and quiet drilling start.
  • High quality diamond segments with special bonding with high diamond content for fast drilling and very long life.


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