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RUKO KES-Bit-HSS-90°-Ø20.5mm-L Countersink Bit, 20.5 mm Cutting Diameter, 90° Angle, HSS-XE, DIN 335 C, 10 mm Shank, 63 mm Length

RUKO KES-Bit-HSS-90°-Ø20.5mm-L Countersink Bit, 20.5 mm Cutting Diameter, 90° Angle, HSS-XE, DIN 335 C, 10 mm Shank, 63 mm Length
RUKO KES-Bit-HSS-90°-Ø20.5mm-L Countersink Bit, 20.5 mm Cutting Diameter, 90° Angle, HSS-XE, DIN 335 C, 10 mm Shank, 63 mm Length
R1,247
Countersink bit with a 20.5 mm cutting diameter and 90° angle, crafted from HSS-XE high-speed steel for durable deburring, chamfering, and countersinking in steel, cast iron, non-ferrous metals, plastics, and stainless steel up to 800 N/mm².AdvantagesGround from solid with three flutes and a bright ... Read More
Stock 80 Code 3553820 Brand RUKO GMBH Model 1000035887 Warranty 2 Years

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Estimated delivery Thursday, October 8
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Countersink bit with a 20.5 mm cutting diameter and 90° angle, crafted from HSS-XE high-speed steel for durable deburring, chamfering, and countersinking in steel, cast iron, non-ferrous metals, plastics, and stainless steel up to 800 N/mm².

Advantages

Ground from solid with three flutes and a bright finish, this bit delivers clean, chatter-free countersinks. The cylindrical 10 mm shank fits standard drill chucks, and the right-hand cut ensures efficient material removal.

Suitable for

  • Deburring drilled holes
  • Chamfering edges
  • Countersinking for flat-head screws
  • Steel, cast iron, non-ferrous metals, plastics, stainless steel (up to 800 N/mm²)

Key specifications

  • Tool type: Countersink bit
  • Material: HSS-XE (High-Speed Steel - Xtra Endurance)
  • Cutting diameter (Ø d1): 20.5 mm
  • Countersink angle: 90°
  • Standard: DIN 335 C
  • Shank type: Cylindrical
  • Shank diameter (Ø d2): 10 mm
  • Overall length (L1): 63 mm
  • Number of flutes: 3
  • Coating: Bright finish (uncoated)
  • Cutting direction: Right-hand cut
  • Tolerance (cutting diameter): h12
  • Series: Karnasch 2010 Series

Recommendations

Use with a drill press or stable hand drill at appropriate speed for the material. Apply cutting fluid when working with stainless steel to extend tool life.

Specifications
Brand
RUKO GMBH
Category
Countersink Bit
EAN
4007140038487
Model
1000035887
MPN
1000035887
Weight
0.1 kg
Price history over the last 6 months
RUKO KES-Bit-HSS-90°-Ø20.5mm-L Countersink Bit, 20.5 mm Cutting Diameter, 90° Angle, HSS-XE, DIN 335 C, 10 mm Shank, 63 mm Length
Current
R1,247
Lowest
R1,233
Highest
R1,247
Change 24H
+R14   +1%
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