Alpen | Drill Bit Masonry TC Long Life 18,0 X 600mm Type_Riveter A very narrow mouth is

A very narrow mouth is best for fine finishing

commercial woodworking

With thin or flexible substrates

20% thicker blade for added durability and longer life

Alpen | Drill Bit Masonry TC Long Life 18,0 X 600mm Type_Riveter A very narrow mouth isLong Life Tungsten Carbide Masonry Drill Bit Size: 18. 0 x 600 500mm Qty: 1 Range of application Masonry drill bit type Long Life, milled flutes, for percussion and rotary drilling in concrete, brick and natural stone Strengths Optimum attachment of the carbide tip in the core Profile milled as with SDS bits Robust core made of tool steels Milled flutes For percussion and rotary drilling in concrete, brick and natural stone Long life