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Spiral drill bit teeth refer to the specific tooth design found on spiral drill bits. The distinctive feature of these bits is their helical blades that spiral around the body, offering a unique cutting edge. This design allows for a continuous cutting surface as well as efficient chip removal, making spiral drill bits an excellent choice for both soft and hard materials.
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Problem: pump does not water, pressure gauge and true empty meter pointer beat violently.
Problem: pump does not water, pressure gauge and true empty meter pointer beat violently.