20pcs Steel Drill Bit Set with Countersink Heads for Hand Drills

Goods Descriptionscrew driver bits With precise design and high quality, it is perfect for drilling through numerous materials and for carpenters, repairmen, contractors, handymen,or do-it-yourselfers.mini drill bits This item is well made of for durable and practical use.metal drill bit This is a set of 20pcs HSS drill bitsPackage List1 x -headed cross shaped batch head 2 x countersunk drilling 1 x hexagon wrench 8 x 1 shaped batch head 1 boxFeatures- Package Size: Approx. 19.5x7.7x4.2cm.- Color: Yellow.- Material: Steel.- Well made of for durable and practical use small drill bit set.- Easy penetration in glass, mirrors, ceramics and other hard brittle materials like stucco carbon steel drill bits.- Reinforced head that prevents bit cracking and provides a longer life adjustable countersink drill bit.- Applicable to ordinary hand electric drill or bench drill nut driver set for drill.- Easy and convenient to use and operate countersink drill bit set kit.-Product Info:Drill bit set

• Metal drill bit set--reinforced head that prevents bit cracking and provides a longer life,metal countersink bit for steel
• Counterbore drill bit--applicable to ordinary hand electric drill or bench drill,countersinking drill bit
• High strength steel drill bits--well made of for durable and practical use,drill driver bit set
• Drill bit with countersink--easy and convenient to use and operate,countersink drill bits set
• Countersunk drill set--easy penetration in glass, mirrors, ceramics and other hard brittle materials like stucco,nut driver set for drill