10am to 4pm
Monday - Saturday
Closed on Sunday 1
*Until Further Notice*

1: We are closed Sunday to rest our small team who are running back and forth
  • Please do NOT phone to check if we are open.
    • We only have a small team in and they are busy serving customers who are actually in the shop.
    • Answering calls is proving difficult, but we will if we can.
  • Please be patient, we will assist you if possible in these trying times.
  • Re-supply of items with strong demand is proving challenging but we are having some success
  • Any outstanding orders placed before the situation will be honoured when we have our full team back and our suppliers and delivery partners are operating normally.
We thank you for your loyal support
  • We are unable to deliver at the present moment
  • All website orders will be 'click and collect' at this time.
Skip to contentMackay All
Cookies help us to give you the best experience on our website. By continuing to use our website we'll assume that you agree to our use of cookies. or Learn more
For particularly tough or hard metal drilling applications, such asstainless steel. Fully ground from a solid material. M35 alloyedHSS steel with 5% cobalt content. High heat resistance for toughmetal drilling
Drill Diameter (mm)8.5
Flute Length (Inches)75
Flute Length (mm)75
Material TypeFully Ground
Overall Length (mm)117
Selling Unit1
Tap SizesM10
Inner Qty5 / PCK
Currently no stock Available
Not available in store
DescriptionCodePrice INC VATBasket
Hss-g Jobber Drill Bit -cobalt 8.5mmHSSCO85£37.48Unavailable to buy online