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  • Centralising Tool Drill Bit - 5.1 - Mainline Products
    Centralising Tool Drill Bit - 5.1
    Our replacement drill bits for our range of centralising tools keep you drilling accurately for longer. This drill bit is suitable for our metal centralising tools.
    From
    $20.00 USD
    $20.00 USD
  • Centralising Tool Drill Bit - 4.1 - Mainline Products
    Centralising Tool Drill Bit - 4.1
    Our replacement drill bits for our range of centralising tools keep you drilling accurately for longer. This drill bit is suitable for our metal centralising tools.
    From
    $17.00 USD
    $17.00 USD
  • HSS Step Drill Bit - 5.1mm x 8mm - 1 Pack - Mainline Products
    HSS Step Drill Bit - 5.1mm x 8mm - 1 Pack
    A strengthened HSS Drill Bit, used for drilling through both aluminium sub frame and cladding simultaneously.
    From
    $55.00 USD
    $55.00 USD
  • HSS Step Drill Bit - 5.1mm x 9mm - 1 Pack - Mainline Products
    HSS Step Drill Bit - 5.1mm x 9mm - 1 Pack
    A strengthened HSS Drill Bit, used for drilling through both aluminium sub frame and cladding simultaneously.
    From
    $57.00 USD
    $57.00 USD
  • HSS Step Drill Bit - 4.9mmx 9mm - 1 Pack - Mainline Products
    HSS Step Drill Bit - 4.9mmx 9mm - 1 Pack
    A strengthened HSS Drill Bit, used for drilling through both aluminium sub frame and cladding simultaneously.
    From
    $57.00 USD
    $57.00 USD
  • HSS Step Drill Bit - 4.9mm x 8mm - 1 Pack - Mainline Products
    HSS Step Drill Bit - 4.9mm x 8mm - 1 Pack
    A strengthened HSS Drill Bit, used for drilling through both aluminium sub frame and cladding simultaneously.
    From
    $55.00 USD
    $55.00 USD
  • Ground HSS Long Series Drill Bit - 13mm - 5 Pack - Mainline Products
    Ground HSS Long Series Drill Bit - 13mm - 5 Pack
    Long Series Ground 13mm HSS drill bit perfect for use in timber and aluminium materials. Sold in packs of 5. 
    From
    $128.00 USD
    $128.00 USD
  • Ground HSS Long Series Drill Bit - 12.5mm - 5 Pack - Mainline Products
    Ground HSS Long Series Drill Bit - 12.5mm - 5 Pack
    Long Series Ground 12.5mm HSS drill bit perfect for use in timber and aluminium materials. Sold in packs of 5. 
    From
    $119.00 USD
    $119.00 USD
  • Ground HSS Long Series Drill Bit - 11.5mm - 5 Pack - Mainline Products
    Ground HSS Long Series Drill Bit - 11.5mm - 5 Pack
    Long Series Ground 11.5mm HSS drill bit perfect for use in timber and aluminium materials. Sold in packs of 5. 
    From
    $95.00 USD
    $95.00 USD
  • Ground HSS Long Series Drill Bit - 10.5mm - 5 Pack - Mainline Products
    Ground HSS Long Series Drill Bit - 10.5mm - 5 Pack
    Long Series Ground 10.5mm HSS drill bit perfect for use in timber and aluminium materials. Sold in packs of 5. 
    From
    $75.00 USD
    $75.00 USD
  • Ground HSS Long Series Drill Bit - 10mm - 5 Pack - Mainline Products
    Ground HSS Long Series Drill Bit - 10mm - 5 Pack
    Long Series Ground 10mm HSS drill bit perfect for use in timber and aluminium materials. Sold in packs of 5. 
    From
    $54.00 USD
    $54.00 USD
  • Ground HSS Long Series Drill Bit - 9mm - 5 Pack - Mainline Products
    Ground HSS Long Series Drill Bit - 9mm - 5 Pack
    Long Series Ground 9mm HSS drill bit perfect for use in timber and aluminium materials. Sold in packs of 5. 
    From
    $50.00 USD
    $50.00 USD
  • Ground HSS Long Series Drill Bit - 8mm - 5 Pack - Mainline Products
    Ground HSS Long Series Drill Bit - 8mm - 5 Pack
    Long Series Ground 8mm HSS drill bit perfect for use in timber and aluminium materials. Sold in packs of 5. 
    From
    $38.00 USD
    $38.00 USD
  • Ground HSS Long Series Drill Bit - 7mm - 5 Pack - Mainline Products
    Ground HSS Long Series Drill Bit - 7mm - 5 Pack
    Long Series Ground 7mm HSS drill bit perfect for use in timber and aluminium materials. Sold in packs of 5. 
    From
    $28.00 USD
    $28.00 USD
  • Ground HSS Long Series Drill Bit - 6.5mm - 5 Pack - Mainline Products
    Ground HSS Long Series Drill Bit - 6.5mm - 5 Pack
    Long Series Ground 6.5mm HSS drill bit perfect for use in timber and aluminium materials. Sold in packs of 5. 
    From
    $46.00 USD
    $46.00 USD
  • Ground HSS Long Series Drill Bit - 6mm - 10 Pack - Mainline Products
    Ground HSS Long Series Drill Bit - 6mm - 10 Pack
    Long Series Ground 6mm HSS drill bit perfect for use in timber and aluminium materials. Sold in packs of 5. 
    From
    $46.00 USD
    $46.00 USD
  • Ground HSS Long Series Drill Bit - 5.5mm - 10 Pack - Mainline Products
    Ground HSS Long Series Drill Bit - 5.5mm - 10 Pack
    Long Series Ground 5.5mm HSS drill bit perfect for use in timber and aluminium materials. Sold in packs of 5. 
    From
    $46.00 USD
    $46.00 USD
  • Ground HSS Long Series Drill Bit - 5mm - 10 Pack - Mainline Products