20pcs Drill Bit Set Steel Hss Screwdriver Conversion for Bench

Goods Informationdrill bit with countersink This is a set of 20pcs HSS drill bits.carbon steel drill 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.bits for hand drills This item is well made of for durable and practical usePackage List1 x -headed cross shaped batch head 2 x countersunk drilling 1 x hexagon wrench 8 x 1 shaped batch head 1 boxFeatures- Material: Steel.- Color: Yellow.- Package Size: Approx. 19.5x7.7x4.2cm.- Easy and convenient to use and operate screw heads for drill.- Applicable to ordinary hand electric drill or bench drill steel drill bit set.- Reinforced head that prevents bit cracking and provides a longer life countersink drill bit kit.- Easy penetration in glass, mirrors, ceramics and other hard brittle materials like stucco drill bit with countersink.- Well made of for durable and practical use countersink metal deburring drill tool.-Product Info:Drill bit set

• Carbon steel drill bits--easy penetration in glass, mirrors, ceramics and other hard brittle materials like stucco,countersink metal deburring drill tool
• Countersinking drill bit--easy and convenient to use and operate,drill bit set for steel
• Steel countersink bit--reinforced head that prevents bit cracking and provides a longer life,steel bit set
• Countersink drill bit kit--well made of for durable and practical use,countersunk drill set
• Drill bit with countersink--applicable to ordinary hand electric drill or bench drill,quick release drill bit set