3PCS SDS Plus Masonry Drill Bits,10mm/12mm/14mm/ x 350mm sds Hammer Drill, Professional Tungsten Carbide Cross Tip, Long SDS Hammer Drill Bits for Wall, Stone, Concrete, Brick

• Premium Quality Drill Bits: These sds drill bits set are made of YG8C carbide, brazed and hardened to ensure fast and easy drilling and a long service life.
• High-precision cross-cut head hammer drill : The cross-centred tip penetrates the material more easily, facilitating precise and stable hole punching.
• Fast Chip Removal: This masonry drill bit has an optimised double helix geometry for effective and fast chip and debris removal. You don't have to worry about encountering steel and large dust when using it.
• Versatile Use: These masonry drill bit are suitable for SDS-plus round shank mounting bases, allowing you to easily install and use them. They can be used for drilling holes in concrete, natural stone, masonry, brick and granite.
• EFFICIENT DRILL BIT SETS: Our concrete drill bit are available in three sizes per pack (10/12/14 mm), which are efficient, high quality and compatible with most brands of hammer drills.

SDS Plus hammer drill bit set 10/12/14 mm, length 35 cm, professional concrete drill bit with 4 carbide cutting edges, ideal for drilling holes in stone, concrete, natural stone and masonry Material: YG8C carbide Working length: 290 mm Length: 350 mm Diameter: 10/12/14 mm Cutter head: 4 cutting edges (cross head) Packing list: 3 drill bits – 10 mm*1 + 12 mm*1 + 14 mm*1