Alpen drill bits is a trademark brand that stands for quality, every single Alpen drill bit is of a high-quality standard to ensure a long-lasting drill bit. You can drill better and longer with Alpen drill bits.
The SDS-plus hammer drill bit F4 with its patented 4X stepped profile and patented tip. Low wear, very long service life. High-efficiency drill bit for heavy-duty drilling in concrete, natural stone, and brickwork.
5% cobalt-alloyed jobber drills with an extremely sturdy construction (re-inforced web) for drilling under difficult conditions e. g. poor chipremoval and deep holes, for use in steel and cast-iron with tensile strength up to 1.300 N/mm².
Special drill bits for rotary and percussion drilling of granite and marble. Extremely suitable for drilling all granite types with special drill bit geometry and carbide plate - even the hardest of granite.
The SDS-plus hammer drill bit F4 with its patented 4X stepped profile and patented tip. Low wear, very long service life. High efficiency drill bit for heavy-duty drilling in concrete, natural stone and brickwork.