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DDX-C3 Dry drill bits

for reinforced concrete | in TGD® Technology

Core drilling system
Core drilling system
Concrete
Concrete
TGD®+
TGD®+
Thanks to the innovative sandwich bond system of TGD®+ Technology, efficiency is maximised and the profile is specifically controlled
Excellent and fast cutting performance thanks to high thermal load capacity
Higher running smoothness due to the degree of occupancy as with wet drilling
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Variants

· 19 Type numbers

Specification

Technical Data

Abrasive grain
Diamond (D)
Tool for
Core drilling system
Materials
Concrete

Features

  • Segment height of 11.7 mm; support tube with integrated core stopper from Ø 52 mm to Ø 152 mm
  • Thanks to the innovative TGD®+ bonding system, efficiency is optimised and the profile is precisely controlled.
  • High thermal resilience delivers excellent, fast cutting performance.
  • Smoother running results from a coverage level comparable to wet core bits.

Application

Application

  • 1

    Ø 52 mm to 202 mm with a working length of 350 mm and 1 1/4" mounting

  • 2

    For 3 kW drill motors with soft impact function with stand-guided setup