Zenit ZShA-18 Li Profi (840549)

• HSS Dura 25 core bit with 3/4 in Weldon holder• TiN surface coating for outstanding service lives and the best glide properties.• Metric dimensions, cutting depth 25 mm.Specifications more→Cutting depth: 25 mmBore Ø: 58 mm

Durability in Concrete - The SDS plus-3 Drill Bit offers durability when drilling in concrete. To prevent heat development, the 4-flute dura design provides effective dust removal for increased endura more→nce. It is made of high-alloy steel, which is produced with an optimised hardening technology to withstand wear. For additional resistance, indented cutting edges are made from an ideal Bosch-controlled carbide blend. The bit is intended for work on concrete and masonry and is to be used with rotary hammers with SDS plus holders. As proof of quality, the drill bit bears the test mark of the PGM Masonry Drill Bit Association Board, guaranteeing compliance with tight tolerances, exact drilling and …

Please note when using these bits it is recommended to pre-drill with a shorter hammer drill of a same diameter.Specifications:- Ø: 22,0 mm- Total length L1: 250,0 mm- Flute length L2: 200,0 mm- Ø (in more→ch): 7/8 inch- Surface: Bright- Cutting direction: Right hand cut- Shank: SDS-Plus- Cutting edges: 2- Weight: 0,33000 KG