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Dormer A777 HSCo Heavy-Duty Cobalt Drill Bit, 4mm

£9.41
Ex VAT
SKU
DOR400COB
EAN
7320760375105
Brand
Dormer

Durable cobalt steel Dormer A777 drill bit (4mm) with 135° split point for aerospace & tough materials.

Colour • Bronze
Variant • 4.00mm
1.00mm
1.50mm
2.00mm
4.00mm
Buy more, save more
1 unit
£9.41
-20%
2+ units
£9.41
£7.53
-26%
3+ units
£9.41
£6.95
-28%
4+ units
£9.41
£6.75
-30%
5+ units
£9.41
£6.62
-32%
6+ units
£9.41
£6.44
-40%
48+ units
£9.41
£5.62
2 more
offers

Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.

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Tip Diameter
4.0mm
Working Length
43mm
Overall Length
75mm
Weight
5g
Drill Bit
Applications
  • High-tensile materials
  • Aerospace industry applications
  • Precision drilling in tough metals
  • Industrial metalworking
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