Vrták Bosch SDS max-4 2608685868

The SDS max-4 Drill Bits by Bosch (model 2608685868, EAN 3165140564199) are designed for drilling in concrete and masonry. Equipped with a four-cutter head and a 2-flute U-shaped flute, the bit offers extended service life, effective dust removal and reliable performance in rotary hammers with SDS max holders.

Advantages

The SDS max-4 geometry with a 4-cutter head reduces the risk of jamming on rebar and provides consistent cutting action for longer lifetime. The 2-flute U-shaped design improves dust evacuation, which lowers friction and wear. Carbide-tipped construction increases resistance to abrasion and maintains cutting performance during prolonged use.

Suitable for

• Drilling holes in concrete
• Masonry drilling (brick, block)
• Use with rotary hammers that accept SDS max bits
• Applications where reinforced concrete may be encountered

Key specifications

• Brand: Bosch
• Model / MPN: 2608685868
• EAN: 3165140564199
• Shank system: SDS max
• Head type: 4-cutter
• Flute design: 2-flute U-shape
• Intended materials: Concrete, masonry

How to use

Install the bit into a compatible rotary hammer with an SDS max chuck according to the tool manufacturer's instructions. Use the hammer drilling mode for concrete and masonry. Start drilling at low speed to position the bit, then apply steady force and appropriate hammering action. Withdraw the bit occasionally to clear dust and allow cooling when drilling deep or prolonged holes.

Recommendations

For best results, match the bit diameter and length to the application, use a rotary hammer rated for SDS max bits, and wear appropriate personal protective equipment. Replace the bit when cutting performance noticeably declines or when the carbide tip shows visible wear.