🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$33.17
Dormer G1078.3 Series G107 HSS-E Countersink with 90° Hexagonal Shank, Bright, 8.3mm x 2.0mm x 50mm — image 1
Countersink BitsDormer✓ In stock

Dormer G1078.3 Series G107 HSS-E Countersink with 90° Hexagonal Shank, Bright, 8.3mm x 2.0mm x 50mm

$33.17
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About this item
  • 90 degrees Angle - designed to chamfer holes to accommodate standard fasteners with 90 degree heads
  • Premium HSS-E material - can be used for chamfering holes in many materials including steel, aluminium, stainless steels
  • Hexagon Drive Shank - provides improved holding when used with electric screw-driver adaptors.
  • Bright finish - prevents work piece material from sticking to the cutting edge
  • Versatile product - designed for hand held use in quick change power tools
Product details
Brand
Dormer
Manufacturer
Dormer Pramet Limited
Material
HSS-E
Colour
Bright
Size
8.30 mm
Part number
G1078.3
EAN
7320760702840

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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