2pcs Hand Electric Drill Shock Drill Wall Mix Soil Cement Wall Construction Drill Bit, Model: 16x150mm Triangle Handle

Two pieces of hand electric drill bits designed for wall construction and mixing soil and cement. These drill bits are suitable for various types of stones including concrete, red brick, and cement walls.

• Material: Tungsten steel alloy
• Outer blade angle: 135 degrees
• Scope of application: Suitable for concrete, red brick, and cement walls
• Sizes: 3x66mm, 4x76mm, 5x84mm, 6x100mm, 8x114mm, 10x110mm, 10.5x110mm, 12x115mm, 14x150mm, 16x150mm
• Weight: 3x66mm (6g), 4x76mm (7g), 5x84mm (10g), 6x100mm (15g), 8x114mm (30g), 10x110mm (40g), 10.5x110mm (40g), 12x115mm (80g), 14x150mm (110g), 16x150mm (110g)
• Drill body: Chromium steel, heat-treated for durability
• Shank design: Universal round and triangular shank, compatible with various electric drills
• Spiral groove design: U-shaped for smooth chip removal
• Surface treatment: Sandblasted and anti-rust
• Cutter head: Heat-treated for high hardness and sharp cutting edge
• Durability: Wear-resistant and long-lasting
• Specifications: Complete range available for various applications