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LD Flute W Cutter Hammer Drill Bit

Home / Products / Carbide Tipped Masonry Drill Bits / LD Flute W Cutter Hammer Drill Bit
  • LD Flute W Cutter Hammer Drill Bit
  • LD Flute W Cutter Hammer Drill Bit

LD Flute W Cutter Hammer Drill Bit

Employing high-quality alloy steel for the drilling body and YG carbide alloy for the drilling tip, in combination with various types of electric hammers. The drill is an efficient tool suitably and widely used for hole drilling in hard materials like concrete/brick in the construction & installation industries.

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Product
Description

What is an LD Flute W Cutter Hammer Drill Bit?

An LD Flute W Cutter Hammer Drill Bit is a specialized tool designed for professional drilling in hard materials like reinforced concrete and masonry. It features a combination of LD (Low Helix) flutes and a W-shaped carbide cutter head.

The LD flute design refers to a shallower, slower spiral that allows better control and heat dissipation during deep or vertical drilling.

The W cutter head offers multiple cutting points, which improves penetration speed and reduces vibration.

This unique design makes the bit suitable for challenging environments where stability, precision, and durability are essential.

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Product
parameter
Part No. Size(mm) Part No. Size(mm) Part No. Size(mm)
AP04-001 4x110 AP04-038 10x110 AP04-075 14x210
AP04-002 4x160 AP04-039 10x160 AP04-076 14x260
AP04-003 5x110 AP04-040 10x210 AP04-077 14x310
AP04-004 5x160 AP04-041 10x260 AP04-078 14x350
AP04-005 5x210 AP04-042 10x310 AP04-079* 14x400
AP04-006 5.5x110 AP04-043 10x350 AP04-080 14x460
AP04-007 5.5x160 AP04-044* 10x400 AP04-081 14x600
AP04-008* 5.5x210 AP04-045 10x460 AP04-082 14x800
AP04-009 6x110 AP04-046 10x600 AP04-083 14x1000
AP04-010 6x160 AP04-047 10x800 AP04-084 15x160
AP04-011 6x210 AP04-048 10x1000 AP04-085 15x210
AP04-012 6x260 AP04-049 11x160 AP04-086* 15x260
AP04-013 6x350 AP04-050 11x210 AP04-087* 15x310
AP04-014 6.5x110 AP04-051* 11x260 AP04-088* 15x350
AP04-015 6.5x160 AP04-052* 11x310 AP04-089* 15x460
AP04-016 6.5x210 AP04-053* 11x350 AP04-090 16x160
AP04-017 6.5x260 AP04-054* 11x460 AP04-091 16x210
AP04-018 7x110 AP04-055* 11x600 AP04-092 16x260
AP04-019 7x160 AP04-056 12x110 AP04-093 16x310
AP04-020* 7x210 AP04-057 12x160 AP04-094 16x350
AP04-021* 7x260 AP04-058 12x210 AP04-095* 16x400
AP04-022* 7x310 AP04-059 12x260 AP04-096 16x460
AP04-023* 7x350 AP04-060 12x310 AP04-097 16x600
AP04-024 8x110 AP04-061 12x350 AP04-098 16x800
AP04-025 8x160 AP04-062* 12x400 AP04-099 16x1000
AP04-026 8x210 AP04-063 12x460 AP04-100* 17x210
AP04-027 8x260 AP04-064 12x600 AP04-101* 17x260
AP04-028 8x310 AP04-065 12x800 AP04-102* 17x310
AP04-029 8x350 AP04-066 12x1000 AP04-103* 17x350
AP04-030* 8x400 AP04-067 13x160 AP04-104* 17x460
AP04-031 8x460 AP04-068 13x210 AP04-105 18x160
AP04-032* 9x110 AP04-069 13x260 AP04-106 18x210
AP04-033 9x160 AP04-070* 13x310 AP04-107 18x260
AP04-034 9x210 AP04-071* 13x350 AP04-108 18x310
AP04-035* 9x260 AP04-072* 13x460 AP04-109 18x350
AP04-036* 9x310 AP04-073* 13x600 AP04-110* 18x400
AP04-037* 9x350 AP04-074* 14x600 AP04-111* 18x460

Advantages of LD Flute W Cutter Hammer Drill Bits in Reinforced Concrete

Reinforced concrete presents unique challenges for drill bits, such as embedded steel, density, and heat generation. The LD Flute W Cutter bit addresses these challenges with optimized performance:

Feature Advantage in Reinforced Concrete
LD Flute Geometry Slower spirals reduce clogging and improve control
W Cutter Multi-Edge Tip Faster penetration with less surface cracking
Heavy-Duty Carbide Construction Withstands contact with rebar and hard aggregates
Reduced Vibration Design Minimizes tool bounce and keeps hole alignment stable
Improved Heat Management Prevents bit overheating during extended or deep drilling
Company Profile
Founded in 1987, Fangda Holding Co., Ltd specializes in the production and operation of more than 20 series and 5000 specifications of products such as drill bits, chisels, twist drills, saw blades, hole saw, woodworking tools, cemented carbide etc., It also invests in the fields of real estate, finance and PE. Now the company has more than 200 sales departments and special distribution offices across the country, as well as special distribution offices in Russia, Ukraine, the United Arab Emirates, Vietnam and other countries. Our products are exported to more than 80 countries and regions in Europe, the Americas, the Middle East, Southeast Asia, Africa. The company's export volume ranks among the top ten in the city and the top fifty in the manufacturing industry, and we are also an advanced enterprise in the hardware tools industry of Yueqing City and the drill bit (construction) industry base of China.
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