20pcs Durable Alloy Steel Drill Bit Set with Countersink Head

Goods Descriptioncountersink drill bit This item is well made of for durable and practical use.countersink drill bit set With precise design and high quality, it is perfect for drilling through numerous materials and for carpenters, repairmen, contractors, handymen,or do-it-yourselfers.metal drill bit set This is a set of 20pcs HSS drill bitsPackage Include1 x -headed cross shaped batch head 2 x countersunk drilling 1 x hexagon wrench 8 x 1 shaped batch head 1 boxCharacteristics- Package Size: Approx. 19.5x7.7x4.2cm.- Color: Yellow.- Material: Steel.- Well made of for durable and practical use nut driver set for drill.- Easy penetration in glass, mirrors, ceramics and other hard brittle materials like stucco taper drill bit set.- Reinforced head that prevents bit cracking and provides a longer life steel drill bit set.- Applicable to ordinary hand electric drill or bench drill countersink drill bit.- Easy and convenient to use and operate screw bits for drill.-Product Info:Drill bit set

• Steel bit set--reinforced head that prevents bit cracking and provides a longer life,high strength steel drill bits
• Precision drills bit--easy and convenient to use and operate,metal drill bit
• Bits for hand drills--easy penetration in glass, mirrors, ceramics and other hard brittle materials like stucco,countersink drill bit set kit
• Woodworking countersink drill bit set--well made of for durable and practical use,countersink drill set
• Screw driver bits--applicable to ordinary hand electric drill or bench drill,steel drill bit set