DRILL BITS, Masonry, No.8, (5.0mm), Each Timpani HOW TO || Simply pull

HOW TO || Simply pull onto the bottom rubber section to simulate the diaphragm relaxing and contracting and show how the lungs are emptied and filled with air with each breath

Supplied with 20 Gratnells Trays

The bag is designed with a round gap for the bass spike to protrude out of the bag

white polyethylene FP15B construction with a top runback of 0

DRILL BITS, Masonry, No.8, (5.0mm), Each Timpani HOW TO || Simply pullTungsten carbide tipped bits with roll forged flutes. We recommend whilst drilling hard material to use a slow speed, use a drill with strong hammer action, and use light to moderate pressure. Please note that the product supplied may vary slightly from that shown in the image.