1-13mm HSS Twist Drill Bits Set Round Shank Extra Long For Stainless Steel Metal. Deepen the thread drainage groove to ensure smooth drainage and improve the working efficiency of the drill bit. The head blade adopts full grinding process, with high hardness, sharp and wear-resistant, high opening efficiency, smooth and sharp groove. Universal firm round handle, wide use and strong durability. Stainless Steel, iron, copper, aluminum alloy steel, such as drilling hole. (It is forbidden to use ceramic tile, concrete, wall, stone and other materials). 100% brand new, high quality, excellent customer service. Package included: according to your choice. Select your requirements from the drop down menu above. This item is in the category “Business, Office & Industrial\CNC, Metalworking & Manufacturing\Woodworking Supplies\Wood Drill Bits”. The seller is “transmission-kingdom” and is located in this country: CN. This item can be shipped worldwide.

• Drill diameter: 10mm(1Pcs)
• Amount: 20Pcs
• Brand: Unbranded
• Material: Steel
• Type: Drill Bit
• Suitable For: Drill
• Application: Cutting
• Country/Region of Manufacture: China