Special tapered drill bits for flat roof fixings

Features and benefits

  • Monolithic carbide tip increases the life of the drill bit
  • 3 symmetrically arranged cutting edges allow for perfectly straight and axial drilling
  • Angle tip 135° allows drilling in reinforced concrete
  • Very deep seating of carbide plate significantly improves connection with the drill core, which affects quality
  • 3 material extraction surfaces and special shape of the drill facilitate the removal of dust
  • Steel with specification 34CrNiMo6 provides high strength and durability
  • Heat treated, which increases the hardness of the steel to 52 HRC for optimal resistance during operation
  • The conical connection between drill and an SDS plus adapter allows the transfer of 100% of impact

Product information

Index

Drill diameter

Length

Working length

Quantity

Box weight

Outer weight

EAN

[mm]

[mm]

[mm]

[pcs]

kg

kg

RT-TDR-50-110

5

110

50

1

0.04

21.00

5906675389691

RT-TDR-50-160

5

160

100

1

0.05

22.50

5906675389707

Base material

  • Concrete

    Concrete

  • Reinforced concrete

    Reinforced concrete

  • Natural Stone (after site testing)

    Natural Stone (after site testing)

  • Solid Brick

    Solid Brick

Applications

  • Drilling holes through insulation for facade and roofing mounting
  • Suitable for operation with the RoofSystem adapter

Downloads

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Corresponding products

  • R-GOK Telescopic sleeve with round plate

    R-GOK Telescopic sleeve with round plate

  • GOK, GOK-N + WBT Roofing fixing system

    GOK, GOK-N + WBT Roofing fixing system

  • GOK75, GOK75-N + WBT Roofing fixing system

    GOK75, GOK75-N + WBT Roofing fixing system

  • RT-ADAP Expanders SDS plus Roof System

    RT-ADAP Expanders SDS plus Roof System