Rock drilling bits - Import export

PDC drill bit manufacturer for grouting, mining or oilfield.

Efficient, easy-cutting diamond core bit especially for reinforced concrete and concrete.

When it comes to choosing drill bits for your electric or impact drills to deal with concrete, wood and metal, quality, right angles and sizes matter the most. Nothing can be more important than friendly accessories next to your power tools and hand tools around home or job sites. Ronix Mixed Drill Bit Set Titanium Coated (HSS & Masonry) is supplied with a general purpose and that is drilling with 9 pieces of HSS-Twist drill bits and concrete drill bits that are all designed for machine and hand-held drilling in a wide range of application. They are specifically designed for all kinds of masonry, and light-gauge metal and plastic. To ensure the blade’s sharpness longevity, these bits are made of high-quality, raw material and strong high-speed steel with black and white finishing for concrete and titanium coating for HSS drill bits which enable precise starting of the drill.

Efficient, easy-cutting diamond core bit especially for reinforced concrete and concrete. Suitable for core drill rig and freehand use.

Plastic drill cassettes for drill bit sets (HSS drill sets DIN 338, machine tap sets DIN 371/376 etc.) Four parts: cover, base, insert and safety pin Sturdy and modern design with ergonomic body design Clear cover allows for product visibility

Our drill bits for tire mold cleaning are high speed steel cobalt (Hss/Co) and have undergone a special heating process that makes them specifically suitable for the drilling and cleaning of vent holes in both steel and aluminium tire molds. Diameter range: 0.4 mm – 3.0 mm (for side walls drilling and agro tire molds); Helix range: 10 mm – 350 mm (tire mold deep drilling); Length range: 40 mm – 400 mm (extra long drills); Standard or Parabolic helix geometry.

Cajhen offers a range of high-precision drill bits starting from 0.5mm in diameter, specifically designed for the rigorous demands of metalworking. These drill bits are crafted from premium carbide, ensuring exceptional durability and precision. Ideal for applications requiring fine detail and accuracy, these drill bits are perfect for use in the automotive, aerospace, and manufacturing industries. Available in various configurations to suit different metal types and drilling conditions, Cajhen's drill bits guarantee optimal performance and longevity.

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Mercel supplies a complete range of drill bits for all well-known manufacturers of drill bits for paper. We also grind the drill bits. The drills bits that we offer are the best on the market in proportion to the cost-effective ratio. They are used by the largest printers and processors. Ensure the regular lubrication of the drill bits, which will thereby extend their life and reduce grinding frequency. Wax papers are used for routine lubrication when drilling.

For dry use on angle grinders.