Drill Bit DeWalt extreme2 SDS-Plus 14 x 200/150 mm

DeWalt extreme2 SDS-Plus 14 x 200/150 mm is a rotary hammer drill bit designed for reliable drilling in concrete, masonry and natural stone. The 14 mm diameter and 150 mm working length provide a balance between penetration depth and control, while the 200 mm overall length accommodates flush and through-drilling applications. The SDS-Plus shank ensures secure engagement with compatible rotary hammers and efficient power transfer for stable drilling performance.

Advantages

The bit features an SDS-Plus connection that gives quick and secure bit changes and consistent torque transmission. Its geometry and carbide tip are engineered to withstand the impact forces of rotary hammers and to sustain drilling speed in reinforced concrete and hard masonry. The 200/150 mm length combination enables both deep drilling and work in confined spaces where a shorter working length is preferred. The robust construction reduces breakage risk and maintains cutting efficiency over repeated use.

Suitable for

• Drilling holes in concrete for anchors, dowels and through-fixings
• Creating service penetrations in masonry walls
• Installing electrical boxes and plumbing sleeves in stone or brick
• General construction and renovation tasks requiring SDS-Plus rotary hammer bits

Key specifications

• Diameter: 14 mm
• Overall length: 200 mm
• Working length (flute length): 150 mm
• Shank type: SDS-Plus
• Intended materials: concrete, masonry, natural stone
• Tip: carbide tip suitable for impact drilling

How to use

Fit the SDS-Plus shank into a compatible rotary hammer according to the tool manufacturer's instructions, ensuring the bit is fully seated and locked. Select the rotary hammer mode designed for hammer drilling (with rotation and impact) and choose a suitable speed or impact setting for the material. Start drilling at moderate pressure to position the bit, then apply steady, even pressure allowing the tool and carbide tip to do the work. Withdraw the bit periodically to clear dust from the hole and to prevent binding. For through-holes, confirm overall depth and support surrounding material as needed.

Usage recommendations

Use appropriate personal protective equipment including safety glasses, hearing protection and dust mask. Match drill diameter to anchor or sleeve specifications and avoid excessive side loading to prolong bit life. For reinforced concrete, use controlled feed and consider pre-drilling smaller pilot holes if needed. Store the bit in a dry place and inspect the carbide tip before use; replace the bit when cutting performance declines significantly.