Triple Ripple™ brand drill bits have twice the life and cutting rate of standard diamond drill bits. This music wire diamond drill has three flutes to allow cuttings to flush away and decreases frontal contact and drag. As the edges wear, fresh diamond in the flutes maintains the cutting action.

Select Size/Style: - .75 mm 1.1 mm 1.4 mm 1.8 mm 2.1 mm Duo Kit Please enter a quantity.