20pcs Steel Drill Bit Set Reinforced Head for Ceramics and Glass

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

• Countersink counterbore drill bit set:reinforced head that prevents bit cracking and provides a longer life,countersink drill bit kit
• Counterbore drill bit:easy penetration in glass, mirrors, ceramics and other hard brittle materials like stucco,drill set for home
• Countersink drill bit:easy and convenient to use and operate,taper drill bit set
• Countersinking drill bit:applicable to ordinary hand electric drill or bench drill,metal countersink bit for steel
• Drill bit set for metal:well made of for durable and practical use,countersink drill bits set