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RUKO KES-Bit-HSS-90°-8.3 mm Countersink

RUKO KES-Bit-HSS-90°-8.3 mm Countersink
RUKO KES-Bit-HSS-90°-8.3 mm Countersink
R845
With a 90° cutting angle and 8.3 mm cutting diameter, this HSS countersink delivers clean chamfers and deburring in steel, cast iron, non-ferrous metals, and plastics. Its 3-flute ground profile ensures smooth chip removal and vibration-free operation.OverviewThe RUKO KES-Bit-HSS-90°-8.3 mm is a hig... Read More
Stock 80 Code 3553807 Brand RUKO GMBH Model 1000010148 Warranty 2 Years

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Estimated delivery Thursday, October 8
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With a 90° cutting angle and 8.3 mm cutting diameter, this HSS countersink delivers clean chamfers and deburring in steel, cast iron, non-ferrous metals, and plastics. Its 3-flute ground profile ensures smooth chip removal and vibration-free operation.

Overview

The RUKO KES-Bit-HSS-90°-8.3 mm is a high-speed steel countersink with a cylindrical shank and bright finish. It conforms to DIN 335 C and is suitable for use in drill presses, hand drills, and milling machines.

What stands out

  • 90° cutting angle for standard countersinks
  • 8.3 mm cutting diameter for common screw sizes
  • 3-flute design for smooth cutting
  • Uncoated HSS for versatility across materials

Technical details

  • Material: High-Speed Steel (HSS)
  • Cutting angle: 90°
  • Cutting diameter (d1): 8.3 mm
  • Shank diameter (d2): 6 mm
  • Overall length (L1): 45 mm
  • Number of flutes: 3
  • Coating: Uncoated (bright finish)
  • Standard: DIN 335 C
  • Shank type: Cylindrical
  • Cutting direction: Right-hand
  • Manufacturing process: Ground profile

Our verdict

A reliable HSS countersink for everyday metalworking and woodworking tasks, offering precise 90° chamfers with a durable ground cutting edge.

Specifications
Brand
RUKO GMBH
Category
Countersink Bit
EAN
4007140038210
Model
1000010148
MPN
1000010148
Price history over the last 6 months
RUKO KES-Bit-HSS-90°-8.3 mm Countersink
Current
R845
Lowest
R832
Highest
R845
Change 24H
+R12   +1%
Week
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