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DELIXI ELECTRIC DLX-C8 8×250 Flat Impact Hammer Drill Bit Tungsten Steel Alloy Concrete Wall Penetration Drilling Tool
Specifications
Category impact drill
Applicable materials marble, Concrete Variants / Sale Attributes Style: 8*250mm
Size: Straight edge [square handle] marble/red brick/concrete
Package Contents Product main body ×1
Product Description Product Specifications
Overview
Brand DELIXI ELECTRIC
Product Type Hammer Drill Bits High hardness alloy drill bits made from imported YG8C raw alloy material for superior wear resistance and durability.
Drill body made of national standard 40CR steel with high-frequency quenching for excellent impact toughness, wear resistance, and anti-breakage.
Copper welding at drill head and body junction using high melting point pure copper (melting point ~1083°C) to prevent tooth loss and ensure durability, superior to common brass welding.
Surface treated with sandblasting technology to enhance coating adhesion, improve wear and corrosion resistance, and prevent rust.
Additional details
Standard shank types square shank (four-groove) and round shank (two-groove, two-slot) for stable clamping and wide compatibility with domestic and imported hammer drills. Suitable for drilling in concrete, granite, marble, brick walls; not recommended for reinforced concrete or steel-containing walls.
Designed for fast, efficient drilling with resistance to jamming and tooth loss.
Drill head thickness up to 2mm for enhanced durability compared to typical 1mm thickness in market.
Each drill bit includes a unique anti-counterfeit code for authenticity verification via official website or WeChat public account.
Specifications (Shank Type, Diameter x Total Length, Ideal Drilling Depth, Maximum Drilling Depth, Drill Diameter, Shank Type):
Square Shank 6x110mm, 45mm ideal depth, 50mm max depth, 6mm diameter 8x110mm, 45mm ideal depth, 50mm max depth, 8mm diameter 6x150mm, 80mm ideal depth, 90mm max depth, 6mm diameter 8x150mm, 80mm ideal depth, 90mm max depth, 8mm diameter 10x150mm, 80mm ideal depth, 90mm max depth, 10mm diameter 12x150mm, 80mm ideal depth, 90mm max depth, 12mm diameter 14x150mm, 80mm ideal depth, 95mm max depth, 14mm diameter 16x150mm, 80mm ideal depth, 95mm max depth, 16mm diameter 6x200mm, 135mm ideal depth, 140mm max depth, 6mm diameter 8x200mm, 135mm ideal depth, 140mm max depth, 8mm diameter 10x200mm, 135mm ideal depth, 140mm max depth, 10mm diameter 12x200mm, 135mm ideal depth, 140mm max depth, 12mm diameter 14x200mm, 135mm ideal depth, 145mm max depth, 14mm diameter 16x200mm, 135mm ideal depth, 145mm max depth, 16mm diameter 18x200mm, 135mm ideal depth, 145mm max depth, 18mm diameter 20x200mm, 135mm ideal depth, 145mm max depth, 20mm diameter 22x200mm, 135mm ideal depth, 145mm max depth, 22mm diameter 25x200mm, 135mm ideal depth, 145mm max depth, 25mm diameter Round Shank 6x110mm, 45mm ideal depth, 55mm max depth, 6mm diameter 8x110mm, 45mm ideal depth, 55mm max depth, 8mm diameter 6x160mm, 95mm ideal depth, 105mm max depth, 6mm diameter 8x160mm, 95mm ideal depth, 105mm max depth, 8mm diameter 10x160mm, 95mm ideal depth, 105mm max depth, 10mm diameter 12x160mm, 95mm ideal depth, 110mm max depth, 12mm diameter 14x160mm, 95mm ideal depth, 110mm max depth, 14mm diameter 16x160mm, 95mm ideal depth, 110mm max depth, 16mm diameter 6x210mm, 145mm ideal depth, 155mm max depth, 6mm diameter 8x210mm, 145mm ideal depth, 155mm max depth, 8mm diameter 10x210mm, 145mm ideal depth, 155mm max depth, 10mm diameter 12x210mm, 145mm ideal depth, 160mm max depth, 12mm diameter 14x210mm, 145mm ideal depth, 160mm max depth, 14mm diameter 16x210mm, 145mm ideal depth, 160mm max depth, 16mm diameter 18x210mm, 145mm ideal depth, 160mm max depth, 18mm diameter 20x210mm, 145mm ideal depth, 160mm max depth, 20mm diameter 22x210mm, 145mm ideal depth, 160mm max depth, 22mm diameter 25x210mm, 145mm ideal depth, 160mm max depth, 25mm diameter Square/Round Shank Mixed 8x250mm, 180mm ideal depth, 190mm max depth, 8mm diameter 10x250mm, 180mm ideal depth, 190mm max depth, 10mm diameter 12x250mm, 180mm ideal depth, 190mm max depth, 12mm diameter 14x250mm, 180mm ideal depth, 190mm max depth, 14mm diameter 16x250mm, 180mm ideal depth, 190mm max depth, 16mm diameter 18x250mm, 180mm ideal depth, 190mm max depth, 18mm diameter 20x250mm, 180mm ideal depth, 190mm max depth, 20mm diameter 22x250mm, 180mm ideal depth, 190mm max depth, 22mm diameter 25x250mm, 180mm ideal depth, 190mm max depth, 25mm diameter 8x350mm, 280mm ideal depth, 290mm max depth, 8mm diameter 10x350mm, 280mm ideal depth, 290mm max depth, 10mm diameter 12x350mm, 280mm ideal depth, 290mm max depth, 12mm diameter 14x350mm, 280mm ideal depth, 290mm max depth, 14mm diameter 16x350mm, 280mm ideal depth, 290mm max depth, 16mm diameter 18x350mm, 280mm ideal depth, 290mm max depth, 18mm diameter 20x350mm, 280mm ideal depth, 290mm max depth, 20mm diameter 22x350mm, 280mm ideal depth, 290mm max depth, 22mm diameter 25x350mm, 280mm ideal depth, 290mm max depth, 25mm diameter 28x350mm, 280mm ideal depth, 290mm max depth, 28mm diameter 30x350mm, 280mm ideal depth, 290mm max depth, 30mm diameter 32x350mm, 280mm ideal depth, 290mm max depth, 32mm diameter 35x350mm, 280mm ideal depth, 290mm max depth, 35mm diameter Square/Round Shank Mixed (Long) 10x500mm, 430mm ideal depth, 440mm max depth, 10mm diameter 12x500mm, 430mm ideal depth, 440mm max depth, 12mm diameter 14x500mm, 430mm ideal depth, 440mm max depth, 14mm diameter 16x500mm, 430mm ideal depth, 440mm max depth, 16mm diameter 18x500mm, 430mm ideal depth, 440mm max depth, 18mm diameter 20x500mm, 430mm ideal depth, 440mm max depth, 20mm diameter 22x500mm, 430mm ideal depth, 440mm max depth, 22mm diameter 25x500mm, 430mm ideal depth, 440mm max depth, 25mm diameter 28x500mm, 430mm ideal depth, 440mm max depth, 28mm diameter 30x500mm, 430mm ideal depth, 440mm max depth, 30mm diameter 32x500mm, 430mm ideal depth, 440mm max depth, 32mm diameter 35x500mm, 430mm ideal depth, 440mm max depth, 35mm diameter Product appearance may vary; two styles shipped randomly.
Suitable for continuous drilling up to 200 holes depending on operation and material.
Not recommended for use with three-jaw drills.
Authenticity guaranteed with anti-counterfeit code; verify on official DELIXI ELECTRIC website or WeChat.
Designed for professional, efficient, and durable drilling performance in various materials including concrete, granite, marble, and brick.
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