By discarding the dross and selecting the essential, PRECO has won many recognition about its straight flute taps. We will show you the Straight Shank Twist Drills series that is most popular with customers. It abides by the testing requirements during the production. With reasonable structure, it ensures excellent industrial performance. Due to the reliable performance and durability, this product is extensively popular in the industry. Its dimension tolerance is strictly controlled within 0.1mm.
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