SUMAKE ST-5552K

Dormer A976 PFX Extra Long Drill, HSS-E Bright Finish Drill are Recommended for drilling very deep holes or for applications where extra reach is necessary. Specially designed parabolic flutes elimina more→tes the need to drill deep holes in short steps (pecking). 130° point which helps self-Centring. Suitable for drilling many materials. Specifications • Diameter: 5.2mm • Length: 195mm • Quantity: 1 • Materials - Primarary Use: Steel • Standard: DIN 1869/1 • Material: HSS-E • Finish / Coating: Bright • Shank: Straight Shank

Hammer drill bit SDS plus-5.The SDS plus-5 Drill Bit allows for effortless drilling.For smooth work, the carbide plate is grooved and bears notches that penetrate material more easily and prevent jamm more→ing in concrete.Drill guidance for easy starts without jarring or wandering is provided by the Activeteq centring tip, which keeps the drill in place for a precise hole diameter.Furthermore, AWB brazing and hardening technology reduces vibration during drilling to minimise strain on the user.The bit is intended for use on masonry and concrete.It is compatible with rotary hammers with SDS plus holders.To achieve accurate results, the visibility of the wear mark indicates if the diameter of the hole …

Highest Drilling Speeds - The SDS max-7 Drill Bit is ideal for use at the highest drilling speeds. Its solid carbide S-cutter and inclined side cutters enable very fast drilling. Furthermore, the bit´ more→s vibration-optimised flute design offers the best power transfer and increases in speed. This product is intended for use in concrete and reinforced concrete, limestone and masonry. It is compatible with rotary hammers with SDS max holders. To achieve accurate results, the visibility of the wear mark indicates if the diameter of the hole is still in tolerance for metal anchor setting. As proof of quality, the drill bit bears the test mark of the PGM Masonry Drill Bit Association Board, guaranteeing c…