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To drill a satisfactory hole in any material, the correct type of drill bit must be used and used correctly. Our diamond tip twist drill bits are top quality for use on wood, ABS and metal and will stay sharp far longer than ordinary carbon bits. Twist drills are designed to drill small holes.
Micro drill bit set in a box index with sliding window. Keeps bits securely in place and dispenses only one at a time. Prevents mix-up and loss of bits even if dropped. To use, simply slide opening in cover to numbered slot of bit you need. Specifications : Size: #61 (.039 inch) - #80 (.0135 inch). Description: High speed diamond tip steel Package Qty: 1 set of 20 drill bits |