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

Goods Descriptionsteel drill bits This item is a set of drill bits with different sizes with a carrying case.alloy steel drill bits They are made of high-speed steel, they are sturdy, durable and practical.bit set for drill Perfect to drill holes on aluminium alloy, thin wood , wood slices, plastic and other similar materials.drill driver 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 workpiecePackage Include99 x Drill BitsFeatures- Material: HSS/ and Plating Titanium Coated .- 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 bit set metal.- Made of quality , it is wear resistant and drill bit set for metal.- and long life. Excellent for DIY, home and general building or engineering using metal drill bits,.- Various sizes are offered to meet different needs. Accurate size will do the work well hss drill bit.- for drill and stationary machines hss drill bit set.16pcs x 1.5mm; 16pcs x 2mm; 15pcs x 2.5mm; 10pcs x 3mm; 10pcs x 3.2mm; 8pcs x 3.5mm; 8pcs x 4mm; titanium drill bit kit set- Containing sizes: MM drill bit set- ColorBlack metal drill bits3pcsx 4.5mm; 3pcsx 5mm; 4pcsx 5.5mm; 2pcsx 6.5mm; 2pcsx 8mm; 2pcs x 10mm multifunctional drill bit set.-Product Info:Twist Diamond Set

• High speed titanium drill bits-- and long life excellent for diy, home and general building or engineering using,metal drill bit
• Metric drill bit--made of quality , it is wear resistant and,large drill bit set
• Multifunctional drill bit set--various sizes are offered to meet different needs accurate size will do the work well,step drill bits
• 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 steel drill bits,drill bits for metal
• Hss step drill bit set--classic high-speed steel construction with titanium coating for proven capability and durability,power drill bit set