The Irwin speedhammer drill bits have a sds plus shank. They are suitable for drilling into brick, block, masonry, concrete and granite. They are available in a range of different sizes. They features an extra short carbide tip for clear drilling, self centering and up to 20% faster drilling. Single flute for fast removal of waste. Suitable for drilling into brick, block, masonry, concrete and granite. Single flute for fast removal of waste. SDS shank. Extra short carbide tip. Various sizes.
