Crown CT38115

11 Piece Premium Dry Diamond Core Drill Bit Set with CaseSupplied in a convenient carry case, this 11 Piece diamond core drill bit set includes 5 different sized drill bits, as well as 2 SDS Adaptors more→and 2 Hex Adaptors for use with different fitting systems, a pilot drill for marking the worksurface and a drift key to assist with bit and chuck removal. Each of the diamond core drill bits has been manufactured for heavy duty drilling applications through the toughest construction materials, including brick, masonry & concrete. Precision machined to withstand immense stress, the bits feature highly concentrated diamonds & extremely tough premium grade solid steel barrels, for increased drilling …

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 endurance. It is made of high-a more→lloy 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 the firm hold of fixings.…

The Bosch PRO HSS-G Twist Drill Bit in 10.4mm, supplied as a pack of 5, is a dependable bit for professional drilling in metal, cast iron, plastics, and wood. The solid ground HSS body resists wear, a more→nd the 135° split-point tip centres precisely on contact for consistent, accurate results. Features and Benefits: • Lasts up to 2x longer than a Bosch PointTeQ Drill Bit • 135° split-point tip for precise, no-wander hole starting • Ground from solid HSS for wear resistance and fast progress • Cylindrical shank fits standard three-jaw drill chucks Specifications: Diameter (D) mm: 10.4 Total length (L2) mm: 133 Working length (L1) mm: 87 Net Weight of the product: 0,360 KG C…