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Bosch PRO HSS Countersink Bit 20mm

Bosch Professional

Compare today's prices on the "Bosch PRO HSS Countersink Bit 20mm".

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Last Updated: 06/10/2026
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Product Description

Compare today's prices on the "Bosch PRO HSS Countersink Bit 20mm".

Bosch PRO HSS Countersink Bit 20mm

Designed as the largest option in the Bosch PRO Steel range, this 20mm HSS countersink drill bit is engineered to handle the widest pre-drilled holes with precision. Perfect for creating smooth, professional chamfers and deburring edges in a variety of materials, it delivers clean results every time, making it an essential addition to any serious toolkit.

- High-speed steel construction for durability and long-lasting sharpness

- 20mm diameter ideal for countersinking larger screw heads and deburring wide holes

- Suitable for use in steel, aluminium, wood, and plastic

- Precision-ground cutting edges for a smooth, chatter-free finish

- 90-degree countersink angle for standard screw head compatibility

- Fits most standard drill chucks for easy swapping between tasks

- Consistent performance across both hand and machine drilling applications

Whether you are finishing metalwork or preparing cabinetry, this bit ensures a clean, professional outcome with minimal effort.

GTIN: 3165140059794