Description
- Titanium nitride coated
- Twist drill bits are made from high speed steel for high hardness and durability
- There are 19 pieces drill bit in different sizes of the most popular drill bits
- They are great for most drilling jobs and materials such as aluminum, wood, plastic
- Ideal for DIY, Home and General Building/Engineering Using
Specifications: Material: High speed steel Surface Finishing: Titanium plating Type: 1mm 1.5mm 2mm 2.5mm 3mm 3.5mm 4mm 4.5mm 5mm 5.5mm 6mm 6.5mm 7mm 7.5mm 8mm 8.5mm 9mm 9.5mm 10mm Package Includes: 19pcs x Drill Bits