RS PRO HSS Drill Bit, 20.5mm Head, 3 Flute(s), 90°, 1 Piece(s)

View all Countersinks

Subtotal (1 unit)*

311,36 kr

(exc. VAT)

389,20 kr

(inc. VAT)

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  • Dessutom levereras 122 enhet(er) från den 15 december 2025
  • Dessutom levereras 16 enhet(er) från den 15 december 2025
  • Dessutom levereras 100 enhet(er) från den 29 juni 2026
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RS Stock No.:
673-8710
Brand:
RS PRO
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Brand

RS PRO

Drill Bit Type

Countersink

Head Diameter

20.5mm

Countersink Angle

90°

Number of Flutes

3

Material

HSS

Overall Length

63 mm

Shank Diameter

10 mm

Number of Pieces

1

Shank Length

42mm

RoHS Status: Exempt

COO (Country of Origin):
CN

RS PRO Countersink 63 mm x 20.5 mm 1 Piece


If you need an easy way to install countersunk screws, choose this countersink drill bit from RS PRO. It creates a crater at the surface of a conventional drilled hole so you can fully embed your countersunk screws in a surface.
The shaft of the drill bit fits into your drill driver securely and is thick enough to withstand high-pressure drilling into dense materials. The hexagonal end cuts through the surface material and shaves away the edges as the end thickens out, leaving a smooth, clean hole.
The end has three flutes to reduce vibration for greater precision during use. Use this drill bit at slower speeds for extra steadiness and accuracy. You can also use it after regular drilling to remove tough burr distortions at the surface of the hole.

Features and Benefits


• Countersink drill bit type
• Countersink angle of 90º
• High-speed steel (HSS) material
• Three flutes
• One piece
• Head diameter of 20.5 mm
• Overall length of 63 mm
• Shank diameter of 10 mm
• Shank length of 42 mm

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