This is 100% genuine one. DeWALT DT4957 29pcs Drill Bit Set 8% Cobalt HSS-CO Bits for Metal. Containing 8% cobalt, it maintains a sharp tip and has excellent durability. Optimized tip and flute design quickly removes debris and reduces heat build-up, allowing quick perforation. Pilot point tip for precise punching without slipping. Components: 1, 1.5, 2, 2.5, 3, 3.2, 3.3, 3.5, 4, 4.2, 4.5, 4.8, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13 mm. Type:Drill Bit. Part Brand : Dewalt. Model No : DT4957. Quantity : A set of 29pcs. DeWALT DT4957 29pcs Drill Bit Set 8% Cobalt HSS-CO Bits for Metal – Express. It takes one or two more days on Korean Holidays and Weekends. Please check whether your address and name is correct. Our customer service team will gladly contact you for further arrangement upon your request. 1 ALL accessories must be unused; ALL accessory packages must be unopened. 2 ALL items must be intac t and’Not Opened’ condition (except for defects in manufacturing). 3 Items must be in good conditions with all original accessories, manuals, and packing materials. 2 Some items were damaged (except for defects in manufacturing). Any missing parts or damaged items will result in rejection on the return. In case of any defectives found, only defects in manufacturing are accepted as the reason of return. We will reply to you within 24 hours. This item is in the category “Home & Garden\Tools & Workshop Equipment\Power Tool & Air Tool Accessories\Drill Bits”. The seller is “dw_store13″ and is located in this country: KR. This item can be shipped worldwide.

• Number of Items in Set: 29
• Brand: DEWALT
• Type: Drill Bit
• Model: DeWALT DT4957
• Material: Metal
• Application: Drilling