Drills Bits - Dormer Drills & Alpen Drills - HSS Jobber Twist

View our range of Dormer and Alpen HSS multi-purpose jobber twist drills suitable for plastics, wood and metal. We also have spot weld drills, reduced shank jobber drills, masonry drills, step drills, milling cutters, taper drills and countersinks available. 

Dormer drill number quality guide:

  • Dormer A100: Versatile multi-purpose drill bits for general use day-to-day use in the building and engineering industry. 
  • Dormer A002: Feature a titanium nitride (TiN) coating. They last longer and can be used at higher speeds compared to standard A100 drill bits.
  • Dormer A777: Contain 8% cobalt alloy. Designed for heavy-duty, high-speed, high-temperature use, they are suitable for tough and high-tensile metals.  
  • DORMER A100 HSS Jobber Twist Drills - Metric - Choose Size & Quantity - JAR UK Industries

    DORMER A100 HSS Jobber Twist Drills - Metric - Choose Size & Quantity

    from £1.06

    Dormer A100 HSS drill bits are suitable for the majority of day-to-day general-purpose engineering applications. Steam tempered for additional stre...

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    from £1.06
  • ALPEN 'Sprint' HSS Jobber Twist Drills - Metric - Choose Size & Quantity - JAR UK Industries

    ALPEN 'Sprint' HSS Jobber Twist Drills - Metric - Choose Size & Quantity

    from £0.59

    ALPEN 'Sprint' HSS drill bits are suitable for the majority of day-to-day general-purpose engineering applications.  Please note: Individual drills...

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    from £0.59
  • DORMER A002 HSS TiN Jobber Twist Drills - Metric - Choose Size & Quantity - JAR UK Industries

    DORMER A002 HSS TiN Jobber Twist Drills - Metric - Choose Size & Quantity

    from £0.99

    Dormer A002 HSS drill bits feature a titanium nitride (TiN) coating. Designed for professionals, TiN is a hard ceramic coating that provides longer...

    View full details
    from £0.99
  • DORMER A777 HSco Cobalt Jobber Twist Drills - Metric - Choose Size & Quantity - JAR UK Industries
    Sale

    DORMER A777 HSco Cobalt Jobber Twist Drills - Metric - Choose Size & Quantity

    from £3.42

    Dormer A777 HSco drills contain 8% cobalt alloy. Designed for heavy-duty, high-speed, high-temperature use, these metal drill bits are used widely ...

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    from £3.42
    Sale
  • ALPEN Cobalt HSS Jobber Drill Split-point - Metric - Choose Size & Quantity - JAR UK Industries

    ALPEN Cobalt HSS Jobber Drill Split-point - Metric - Choose Size & Quantity

    from £2.48

    Alpen HSS cobalt jobber drills contain 5% cobalt alloy. Self-centering, they have a high heat-resistance for drilling steels with tensile strengths...

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    from £2.48
  • DORMER A100 HSS Jobber Twist Drills - Imperial - Choose Size & Quantity - JAR UK Industries

    DORMER A100 HSS Jobber Twist Drills - Imperial - Choose Size & Quantity

    from £1.05

    Dormer A100 HSS drill bits are suitable for the majority of day-to-day general-purpose engineering applications. Steam tempered for additional stre...

    View full details
    from £1.05
  • ALPEN 'Sprint' HSS Jobber Twist Drills - Imperial - Choose Size and Quantity - JAR UK Industries

    ALPEN 'Sprint' HSS Jobber Twist Drills - Imperial - Choose Size and Quantity

    from £0.54

    ALPEN 'Sprint' HSS drill bits are suitable for the majority of day-to-day general-purpose engineering applications.  Please note: Individual drills...

    View full details
    from £0.54
  • DORMER A002 HSS TiN Jobber Twist Drills - Imperial - Choose Size & Quantity - JAR UK Industries

    DORMER A002 HSS TiN Jobber Twist Drills - Imperial - Choose Size & Quantity

    from £1.03

    Dormer A002 HSS drill bits feature a titanium nitride (TiN) coating. Designed for professionals, TiN is a hard ceramic coating that provides longer...

    View full details
    from £1.03