18/42Pcs Impact Bits Set Electric Screwdriver Drill S2 Alloy Steel Batches Driver Electrical Multi-Tools

The bit is made of S2 alloy steel, strong torsion, sturdy and .Heat treatment process, high hardness and good toughness.The storage box is convenient to carry, and the batch is not easy to lose.Suitable for most hand electric drillsWidely used in various electrical appliances, automobile, mechanical maintenance, interior decoration, etc.Specifications:Material: S2 Alloy SteelModel: 18PCS, 42PCSBox Size: 148*94*41MMThe use of electric drill [hand electric drill clamping range: 0.8-10mm; impact drill clamping range: 1.5-13mm; electric screwdriver clamping range: 6.35mm]Package Included:1* Impact Bits SetNotes:Note: Try to avoid barbarous operations; not suitable for hammeringNo need for shaking or reducing friction, capable of withstanding heavy-load operations, making the cutting process smoother

• The bit is made of S2 alloy steel, strong torsion, sturdy and .
• Heat treatment process, high hardness and good toughness.
• The storage box is convenient to carry, and the batch is not easy to lose.
• Suitable for most hand electric drills
• Widely used in various electrical appliances, automobile, mechanical maintenance, interior decoration, etc.
• It is convenient to carry. The drill bit is placed in a plastic box, which makes it easy to store and carry .