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A777 8.50MM HSCo Heavy Duty Jobber Drill

Order Code: ZT1135485X

£20.99 Inc VAT (20%)
QuantityPriceDiscount
1 - 4£20.990%
5 - 9£20.154%
10 - 19£19.318%
20 +£18.4712%


Description

A777 HSS-Co Heavy Duty Jobber Drill
Excellent for drilling higher tensile, tougher materials. 135° split point for improved precision and finish (over 1.5mm).
Size range: 0.3 - 16.0mm, 1/16” - 1/2”

Specifications for A777 8.50MM HSCo Heavy Duty Jobber Drill
  • Finish/Coating
    Bronze
  • Standards Met
    BS 328
  • Cutting Direction
    Right Hand
  • Series
    A777
  • Flute Construction
    Ground Flute
  • Point Type
    Split Point
  • Drill Diameter
    8.5mm
  • Helix Type
    Normal Helix
  • Overall Length
    117mm
  • Coolant Delivery
    External
  • MFR Part No.
    A7778.5
  • Flute Length
    75mm
  • Material
    Cobalt High Speed Steel
  • Drill Diameter Tolerance
    h8
  • Point Angle
    135°
  • Number of Flutes
    2
  • Flute Type
    Spiral
  • Drill Diameter Metric
    8.5mm
  • Pack Quantity
    1
  • Tip Diameter
    8.5mm
  • Working Length
    57mm

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