🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$33.99
RUKO HSS Flat Counter Sinker with Fixed Guide for Thread Core Hole, DIN 373, Bright Finish, 10.0 mm Diameter, 80.0 mm Length, R102417 — image 1
Countersink BitsRUKO✓ In stock

RUKO HSS Flat Counter Sinker with Fixed Guide for Thread Core Hole, DIN 373, Bright Finish, 10.0 mm Diameter, 80.0 mm Length, R102417

$33.99
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About this item
  • Shank Diameter : 8.0 mm
  • Cutting direction: Right hand cut
  • Cutting edges: 3
  • Countersink angle: 180 degree
  • Shank: Cylindrical
Product description

Product Application To produce cuts for cylinder head bolts, hex bolts and nuts. Great for burr-and chatterless sinks in steel, cast iron, non-ferrous and light metals. Great results at low cutting speed. For tapping drill hole Countersink diameter 10.0 mm for M 5 Pin diameter: 4.2 mm Shaft diameter: 8.0 mm Overall length: 80 mm

Product details
Brand
RUKO
Manufacturer
RUKO GmbH Präzisionswerkzeuge

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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