Drill Bits

• Twin drill bit made of high speed steel
• Manufactured to DIN338
• Right-hand cutting twist drill bit, Type N, 135° drill bit tip, split point manufactured to DIN 1412 C, diameter tolerance h 8
• Shank equal to drill bit diameter
• Two-cutter, cylindrical, two flutes
• Suitable for alloyed and non-alloyed steel up to a tensile strength of 900 N/mm², cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals and hard plastics
• Precision ground - enables up to 40% faster drilling rate and up to 50% lower feed pressure than standard-ground HSS drill bits with a chisel edge
• Self centering split point drill tip means there is no need to pre-punch or pilot drill up to 10mm diameter
• Note: Use the universal cutting oil (2 607 001 409) when working with HSS-G metal drill bits
• Pack of 10

Description

• Suitable for concrete and reinforced concrete, limestone, masonry
• For use in rotary hammers with SDS-max holder
• Working lengths of 200, 400, 600, 800 and 1200 mm
• * 12 to 15 mm diameter bits are two-cutters
• Reclosable packaging for professionals

• Suitable for concrete and reinforced concrete, limestone, masonry
• For use in rotary Hammers with sds-max holder
• Material: solid Carbide

• Suitable for concrete and reinforced concrete, limestone, masonry
• For use in rotary Hammers with sds-max holder
• Material: solid Carbide

Features - 

• Long lifetime/ Best wear resistance
• The visibility of the wear mark indicates if the diameter of the hole is still in tolerance for metal anchor setting 4-cutter;
• Extremely robust and aggressive solid carbide S-cutter and inclined side cutters for an aggressive drilling rate
• optimised flute design for the best power transfer and speed
• The visibility of the wear mark indicates if the diameter of the hole is still in tolerance for metal anchor setting

Product Description

The Bosch 50-piece set of fixings - 16mm dowel is a special set of carefully designed accessory drill bits suitable for concrete and hard stone of different  strength. Helps to make drills easier.

Product Description

Set of HSS-R twist meatal working drill bits from Bosch suitable for use on alloyed and non-alloyed Steel, non-ferrous metals, cast Iron and hard plastics.

Product Description

The drill bits have a self-centering tips which prevent wandering, making quick and easy drilling starts possible. Increased drilling rate generates less heat and wear keeping the tips sharper for longer and ensuring continuous durability.

Product Description

These multi construction drill bits are great for drilling in concrete. They are also Suitable for all types of materials, like masonry, brick, eternit, light building materials, multi-layer materials, ceramics and tiles, wood, plastic, sheet metals, and aluminium.

• Grooved carbide plate for smooth work without jamming

• Activeteq centring tip offers drill guidance for easy starts without jarring or wandering

• AWB brazing and hardening technology reduces vibration and strain on the user