Drill Bit GRAPHITE SDS+ 14 mm for Concrete (57H466)

GRAPHITE SDS+ 14 mm drill bit for concrete is a carbide-tipped rotary hammer bit designed for percussion drilling in concrete and masonry. Intended for use with SDS+ rotary hammers, the 14 mm diameter delivers precise anchor and through-holes for dowels, fixings and structural attachments. The cutting tip geometry and hardened body are optimized to withstand impact loads and maintain drilling accuracy during construction and renovation tasks.

Advantages

This SDS+ bit combines a carbide tip for abrasion resistance with a flute design that evacuates dust efficiently, reducing friction and improving hole quality. The standardized shank ensures secure engagement in SDS+ chucks for consistent energy transfer from the rotary hammer. The 14 mm size offers a balance between hole strength and insertion space for common anchors and fasteners used in concrete works.

Suitable for

• Drilling anchor holes for concrete anchors and dowels
• Creating through-holes for pipes or conduits in masonry
• General concrete and block drilling in construction and renovation
• Professional trades and DIY projects requiring reliable concrete penetration

Key specifications

• Type: SDS+ percussion drill bit
• Tip material: carbide for enhanced wear resistance
• Diameter: 14 mm
• Intended material: concrete and masonry
• Shank: SDS+ compatible for rotary hammers

How to use

Fit the bit into an SDS+ rotary hammer until it locks securely. Select the hammer-percussion mode when drilling into concrete or masonry. Start drilling at low speed to position the bit, then apply steady pressure and allow the tool’s percussion action to advance the hole. Periodically withdraw the bit to clear dust from the flute and, for deeper holes, remove debris to maintain drilling efficiency. Use appropriate personal protective equipment such as safety glasses, hearing protection and dust mask.

Usage recommendations

For best results, match the drill diameter to the anchor or dowel specification and avoid excessive side pressure. When drilling reinforced concrete, proceed with caution and reduce feed force upon encountering rebar; use the correct mode or a specialized bit if necessary.