99pcs Titanium Nitride Hss Drill Bit Set, 1.5mm to 10mm Sizes

Package Include99 x Drill BitsFeatures- Material: HSS/ and Plating Titanium Coated .-Product Info:Twist Diamond Set- Classic high-speed steel construction with titanium coating for proven capability and durability titanium drill bit.- and long life. Excellent for DIY, home and general building or engineering using metal drill bit.- Made of quality , it is wear resistant and countersink drill bits.3pcsx 4.5mm; 3pcsx 5mm; 4pcsx 5.5mm; 2pcsx 6.5mm; 2pcsx 8mm; 2pcs x 10mm drill bit metal.- ColorBlack steel drill bits- for drill and stationary machines multi-material drill bits set.- Note: This item is not suitable for heavy metal drilling. It only suits aluminium alloy, thin wood , wood slices, plastic and other similar materials, not for use on concrete or masonry alloy drill bit.- Containing sizes: step drill bit- Various sizes are offered to meet different needs. Accurate size will do the work well hss drill bit set.Goods Informationsmall drill bit set This special coating gives the bits a very high surface hardness to help penetrate tough materials, makes the bits highly and significantly reduces friction between bit and workpiece.power drill bit set They are made of high-speed steel, they are sturdy, durable and practical.wood drills bit set This item is a set of drill bits with different sizes with a carrying case.metric drill bit set Perfect to drill holes on aluminium alloy, thin wood , wood slices, plastic and other similar materials

• Titanium steel drill bits--various sizes are offered to meet different needs accurate size will do the work well,titanium drill bit
• Metal drill bit--made of quality , it is wear resistant and,hss step drill bit set
• Hss drill bits set-- and long life excellent for diy, home and general building or engineering using,steel drill bits
• Multifunction drill bit set--classic high-speed steel construction with titanium coating for proven capability and durability,wood drills bit set
• Note: this item is not suitable for heavy metal drilling it only suits aluminium alloy, thin wood , wood slices, plastic and other similar materials, not for use on concrete or masonry,drill bits with case,drill driver bit set