30 drill bits for sale, brand-new and used.

16 assorted drill bits. They measure in inches:.435.430.420.370.340.310 (2).295.270.250 (2).245 (2).220 (2).205The longest one measures 30 1/4 inches and the shortest one measures 6 1/4 inches. See photos.

GUHRING Piloted Core Drill Bits, 1 Lot, 57 pcs. (10 pcs. 4.17mm , 20 pcs.

Driltec SDS-Max Jet-Head Twinmax Flute Rotary Hammer Drill Bit Carbide Tipped The shipping calculator is not accurate. Please contact me prior to purchase! Fits These Dr

Used Bosch 11232EVS electronic variable-speed spline rotary hammer runs at 180 to 360 rpm and 1,600 to 3,200 beats per minute. The tool's electronic feedback circuitry provides soft-start and maintains a constant speed under load. The service reminder light indicates when the tool needs servicing eight hours in advance of tool shutdown, The hammer's maximum capacity is 1-1/2 inches for spiral bits; 2-1/2 inches for thru hole bits; and 3-1/2 inches for core bits.

 

INTERSTATEScrew Machine Length Drill Bits This listing is for thirty (30) drill bits. Brand: InterstateDrill Bit Size: #10

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Diamond Core Bits are very aggressive, they are good for drilling glass, ceramic, and porcelain tiles, leaving smooth edges with no chipping. Vacuum brazed technology is superior to electroplating in that the bits last much longer than electro-plated diamond bits. They can usually drill more than 30 holes although life is dependent on type of material.