Trinity Lumber
Trinity Lumber & Bldg Supply
Do it Best 5/16 In. Cobalt Drill Bit

Do it Best

5/16 In. Cobalt Drill Bit

SKU #307963 Model #QJDIB-DB-040 UPC #009326323565
Out of Stock
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Description

Industrial quality cobalt drill bits are designed for drilling in hard abrasive materials such as stainless steel and titanium. The 135 deg. split point penetrates immediately and prevents walking.