HSS M35 Drill Bits Drilling Cutter Bit Set MZG Cobalt Coated 1-14mm High Quality

⚙️Premium M35 High-Speed Steel : High-quality M35 HSS material with high cobalt content ensures higher toughness, strength and long service life. This high-qualityM35 cobalt-containing twist drill bit set is manufactured from premium M35 high-speed steel with high cobalt content, available in 1-14mm complete sizes.