99/230Pcs Titanium Drill Bit Set High-Speed Steel Drill Bits for Steel Plate Wood Plastic Metal Copper Alloy Woodworking Hole Opener

Description: 1. Drilling can be easily started without pre-drilling. Drilling speed is fast and friction is extremely low. 2. It is generally applicable to all kinds of metals, plexiglass and hard plastics. 3. It is very suitable for home DIY and general construction and engineering. 4. Use with needle vice or low-speed electric drill (not applicable to impact drill). 5. Application: High speed steel drill bit set for wood, plastic and aluminum. Ideal for DIY, home and general building/engineering use.

Specification: Material: High Speed Steel Uses: drilling holes made of aluminum, iron and other materials.

Package included: 16/99/130/230pcs Twist Drill Bits Product type: Screwdriver

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