Brocas Bosch 2 607 019 447 brocas para martelo 6 unid.

The Bosch 2 607 019 447 hammer drill bit set contains six carbide-tipped SDS-plus bits in common diameters: 5 mm, 6 mm, 8 mm, 6 mm, 8 mm and 10 mm. Two length options — 110 mm and 160 mm — provide flexibility for shallow and deeper drilling in concrete, masonry and stone. The bits are made for use with rotary hammers and are designed to balance efficient material removal with long service life under impact and rotational loads.

Advantages

High-quality carbide tips maintain sharpness and increase wear resistance during repeated hammer drilling. The SDS-plus shank ensures secure retention and fast bit changes in compatible rotary hammers. A selection of diameters and lengths in one set reduces the need to switch tools or purchase individual bits for different tasks. The bits are manufactured to provide consistent drilling performance in masonry and concrete while minimizing breakage risk when used appropriately.

Suitable for

• Drilling holes for anchors and dowels in concrete and masonry
• Installing electrical boxes, conduit and plumbing in walls
• Preparing fixing points for structural and non-structural fittings
• Home renovation and light professional construction work

Key specifications

• Bit type: SDS-plus hammer drill bits with carbide tips
• Diameters included: 5 mm, 6 mm, 8 mm, 6 mm, 8 mm, 10 mm
• Lengths: 110 mm and 160 mm
• Material compatibility: concrete, masonry, natural stone
• Intended tool: rotary hammer with SDS-plus chuck

How to use

Select the bit diameter appropriate for the anchor or fixture and insert the bit into the rotary hammer’s SDS-plus chuck until it locks. Use the hammer drilling mode when penetrating concrete or masonry; apply steady axial pressure without forcing the tool. Start drilling at low speed to establish the hole, then increase speed as needed. Withdraw periodically to clear dust from the hole and allow the carbide tip to cool. For deeper holes use the longer 160 mm bits; for shallow or flush drilling use the 110 mm bits.

Recommendations

Wear appropriate personal protective equipment — safety glasses, hearing protection and dust mask. Match bit diameter to the correct anchor size and avoid side-loading the bit. Use with a compatible SDS-plus rotary hammer and maintain a clean, unobstructed workspace to achieve consistent results and prolong bit life.