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Extra-long drill bits provide an extended 12-inch reach, giving you more leverage and stability during quick operations.
Our drill bits are crafted from heat-treated M2 high-speed steel, ensuring excellent hardness, wear resistance, and toughness.
The combination of high hardness and sharp pointed tips makes these drill bits ideal for puncturing tough materials, delivering a smooth drilling finish.
These extra-long drill bits can be used for drilling into a variety of materials, including metal, wood, plastic, and PVC, among others.
This set includes five standard sizes of 12-inch drill bits: 1/8-inch, 3/16-inch, 1/4-inch, 5/16-inch, and 3/8-inch.