Bosch PRO Wood HSS Installation Drill Bit 20 × 400mm

The Bosch Professional PRO Wood HSS Installation Drill Bit is designed for formwork and installer use, manufactured from high‑speed steel and includes a cylindrical shank compatible with standard three‑jaw chucks. The 20mm diameter and 400mm overall length make it ideal for drilling through wood, sandwich materials, aluminium, profile sheeting, plasterboard, insulation and light building materials.

Specifications:

• Diameter: 20mm
• Working length: 100mm
• Overall length: 400mm
• Material: High‑Speed Steel (HSS), DIN 7490 standard
• Shank: Cylindrical straight shank, suitable for three‑jaw drill chuck

Features:

• Genuine Bosch professional accessory, built to high durability standards.
• Efficient performance drilling various solid and composite materials.
• Long 400mm length supports deep penetration for installations and formwork tasks.
• Straight cylindrical shank ensures compatibility with most bench and hand drill chucks.