Established 1939 London

The UK's Only Manufacturer Of Gundrills & ROK-IT Bore Gauges

World leader in deep hole drilling products and gauges

About Hammco

85+ Years

Three generations of UK craftsmanship

+0/-0.005mm

Guaranteed accuracy on every drill

Express Delivery

Next-day shipping available

Lifetime Support

Expert technical assistance included

Featured Products

Precision engineered tools made in the UK

Gundrills

Gundrills

Hammond gundrills are single-flute deep hole drilling tools with internal coolant delivery throug...

Rok-It Bore Gauges

Rok-It Bore Gauges

The industry benchmark for internal diameter measurement. Self-centring, self-aligning, and accur...

Ventec Drills

Ventec Drills

Ventec drills bring gun drilling technology to conventional machine tools at a relatively small o...

British Made Precision Tools Since 1939

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