LLionel
Published on 27/02/2023, FranceGood product Drilling in concrete after making a pilot hole D16 Attention it is SDS Max
1/5
Bosch Drill bits PRO SDS max-4 Hammer Drill Bit 20 x 400 x 520 mm 2608685865
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Product information
Description
Features:
Lasts up to 1.5x longer than a Bosch SDS max-2 Drill Bit
Long Life drilling in reinforced concrete
4-cutter head doesn't jam or break when you hit rebar, ensuring a long accessory life.
Deep flute channels ensure effective dust and chip removal even when drilling large holes.
High-quality tungsten carbide ensures strength and durability when workng with tough materials.
Fits all SDS max rotary hammers
Reinforced concrete is a common material in infrastructure, commercial, and domestic construction. We made PRO SDS max-4 Hammer Drill Bits to help construction workers drill in it. The drill bits have a hardy 4-cutter design that prevents them from jamming or breaking when you hit rebar.
Made from high-quality tungsten carbide, the PRO SDS max-4's 4-cutter head offers convenience to professionals who need to drill accurate holes in reinforced concrete. Its fluting with a deep-channel design effectively removes the dust and chips generated by large-diameter SDS-max drilling, which means our SDS drill bit offers great performance for longer.
Lasts up to 1.5x longer than a Bosch SDS max-2 Drill Bit
Long Life drilling in reinforced concrete
4-cutter head doesn't jam or break when you hit rebar, ensuring a long accessory life.
Deep flute channels ensure effective dust and chip removal even when drilling large holes.
High-quality tungsten carbide ensures strength and durability when workng with tough materials.
Fits all SDS max rotary hammers
Reinforced concrete is a common material in infrastructure, commercial, and domestic construction. We made PRO SDS max-4 Hammer Drill Bits to help construction workers drill in it. The drill bits have a hardy 4-cutter design that prevents them from jamming or breaking when you hit rebar.
Made from high-quality tungsten carbide, the PRO SDS max-4's 4-cutter head offers convenience to professionals who need to drill accurate holes in reinforced concrete. Its fluting with a deep-channel design effectively removes the dust and chips generated by large-diameter SDS-max drilling, which means our SDS drill bit offers great performance for longer.
Features
- BrandBOSCH
- Width42 cm
- Diameter20 mm
- Weight1587 g
- MaterialCarbide
Customer reviews
4,0
/ 33 Reviews
AAlain
Published on 23/02/2022, Franceexcellent forest
DDominique
Published on 08/09/2023, FrancePro Customer
Pleasantly surprised by its quality given the lower price when in store. Great
PPATRICK
Published on 08/02/2023, FranceNO COMMENT BECAUSE I CANNOT USE THIS PURCHASE
NNicolas
Published on 29/08/2025, FrancePro Customer
Not compatible with my Makita tool
GGregory
Published on 25/10/2025, FranceFor running electrical conduits, in thick old-fashioned walls, it's very practical, or in concrete.
Advice from
How to drill into walls
If you want to install a shelf, a frame or a painting, you'll have to know how to drill into a wall. However, drilling into concrete or stone is a very different task to drilling into brick or plasterboard! From hammer drills to hole saws, follow our guide to find out how best to drill into your walls.
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Visit the BOSCH storeIn 1886, Robert Bosch, a 25-year-old German engineer, founded an electrical engineering company in Stuttgart. He was returning from a long professional trip to the United States that had led him to work for Thomas Edison, one of the greatest engineers in history. Bosch improved the ignition magnet the following year, to be the first to adapt it to a car engine. This innovation allowed him to develop his business at a steady pace. In the 1920s, he converted his company from automotive supplier to electronics manufacturer. The company has been able to distinguish itself from other brands of DIY power tools by aiming for long-term and high-end, from its famous green drill to complex products such as rippers or garden tools (sculpts -hays, chainsaws ...). This was the success we know. Bosch currently employs 280,000 people worldwide and generates 46 billion euros in sales. Bosch spends up to 10% of its turnover on R & D, a rare effort in the industry. 92% of the capital of Robert Bosch GmbH is held by a charitable foundation Robert Bosch Stiftung GmbH. Thus the profits of the company are donated to this foundation. The remaining 8% of capital is held by the descendants of Robert Bosch's family.
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