Twistfix

Extra Long SDS Drill Bit Sets

Extra-Long-8-x-1500mm-SDS-Bits
  • Extra-Long-8-x-1500mm-SDS-Bits
  • Extra-Long-10-x-1500mm-SDS-Bit-Set
Product code XLSDS
  • RRP £87.62
  • £73.02
  • £60.85
(10 items in stock)

These extra long SDS drill bit sets have been put together specifically for use with the Twistfix extra long structural ties.  The sets are ideal for progressive drilling relatively small diameter holes deep into masonry and brick walls with 8mm and 10mm drill bits in lengths of up to 1500mm.

The tungsten-carbide tipped SDS bits are for use only in pro­fes­si­onal hammer drilling machines fitted with a standard SDS chuck.

These long drill bits have an excessive length to slenderness ratio; care must be taken in use to reduce the incidence of bending or breaking..­  If the bits are not used prog­res­sive­ly or are used with excessive weight being added to the drill then you will bend or break them before you wear them out.  It is important to start with the shortest bit, working prog­res­sive­ly through each length and to let the drilling machine do the work.  It is also recommended that initial holes are made using smaller, standard size drill bit.

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SDS Drill Bits

Superior SDS drill bits for professional hammer drilling machines. Includes long-series carbide masonry bits for the installation of remedial wall ties to tie cavity walls
  • RRP £8.34
  • £5.94
  • £4.95
Rating 5.0 of 5

Long-Series SDS Drill Bits

These long-series SDS drill bits are ideal for drilling deep into masonry concrete and brick walls. Available in lengths of up to 1 metre, the effective working length of an SDS drill bit is typically 60mm less than it's overall length
  • RRP £18.96
  • £15.12
  • £12.60

Structural Repair Ties - 10Pk

Structural repair ties are extra long 12mm diameter drive-in helical wall ties that reinforce vulnerable masonry walls. Lengths 1070 (42"), 1220 (48") and 1370mm (54") - 10Pk
  • RRP £276.42
  • £199.50
  • £166.25

CDT-Adaptor for 12mm Anchor

SDS adapter for fastening 12mm diameter retro-fit wall connectors. The innovative tool design allows it to spin around the red end of the connecting device to deliver a repetitive impacts rapid installation
  • RRP £48.90
  • £40.74
  • £33.95