We implement the competitive bidding mechanism for the supply customers to realize the cooperation between the strong and the strong, so as to ensure the first-class quality of the 4 Flute Stop Collar Countersink Bit, step taper drill bit, conical hole drill. While using the 'Client-Oriented' organization philosophy, a rigorous top quality command process, highly developed production devices and a potent R&D workforce, we normally provide high quality products, outstanding solutions and aggressive charges for wood counterbore drill bit. Our experienced team understands the complexities of global trade and can provide customized solutions to meet any challenge. Our company is dedicated to providing competitive pricing without sacrificing quality. Our employees are good at all management, get pleasure from their work, enjoy their dedication and sublimate their work ethics. We encourage innovation, continuous learning, and provide a safe, healthy, and green working and living environment for our employees. We must build a green platform with healthy elements such as sincerity, friendship, purity, openness, openness, inclusiveness, equality, justice, and enthusiasm, even if the surrounding area is reduced to a desert, we must become an oasis in the desert!
  • Carbide Countersink Drill Bit
    Product Model: Hongniu Countersink Drill Bit Set
    Shank Type: Round shank
    Shank Diameter: 8mm (all models)
    Total Length: 55mm
    Countersink Diameter: 8mm / 10mm
  • Wood Splitter Drill Bit
    Material: High-strength Carbon Steel (Dual High-frequency Quenching)
    Hardness: ≥ HRC55
    Diameter: 32mm / 42mm / 50mm
    Total Length: 165mm
    Shank Type: Square, Round, and...
  • 4 Flute Depth Stop Drill Bit
    Mechanism: Touch-and-Stop Automatic Clutch
    Blade: 4-Flute High-Carbon Steel / Carbide
    Shank: 6.25mm Quick-change Hexagonal Shank
    Adjustment: 12mm - 35mm Laser-etched Depth...
  • 4-edge Countersink Drill Bit
    Blade Type: 6542 HSS 4-Edge Precision Cutter
    Body: Aluminum Alloy Limit Base
    Adjustable Depth: 12mm - 35mm with Laser-etched Scale
    Center Drill: Replaceable HSS Drill...
  • Adjustable Depth Countersink Bit
    Design: Bearing-mounted Stop Collar (Non-marring)
    Material: Carbide-tipped Cutter + HSS Center Drill
    Adjustability: Fully adjustable center drill depth
    Diameters: 2.8mm -...
  • Tapered Drill Bit
    Material: Industrial Grade Hardened Alloy / Carbide
    Shank Type: 8mm Universal Round Shank
    Center Drill Diameters: 2.8mm / 3.0mm / 3.2mm / 3.5mm / 4.0mm
    Total Length: 55mm...
  • Mortising Chisel Drill Bit
    Material: High-carbon Steel with Induction Hardening
    Processing: High-temperature Quenching / Heat Treatment
    Shank Types: Four-pit Square / Two-pit Two-slot Round
    Sizes:...
  • Square Wood Chisel Drill Bit
    Product Model: Hongniu Hammer Square Hole Drill
    Compatible Tool: 800W or higher hammer drill
    Suitable Material: Wood
    Shank Types: 4-hole square shank / 2-hole 2-slot round...
  • Depth Stop Countersink Drill Bit
    Product Model: Bodu Limited Countersink Drill with Bearing
    Models Included: 2.8×8, 3.0×8, 3.2×8, 3.5×8, 4.0×8mm
    Center Drill Diameter: 2.8–4.0mm
    Countersink Diameter: 8mm...
  • Four Flute Countersink Drill Bit
    Product Model: Horniu 4-Flute Countersink
    Model: 2.8×8mm
    Countersink Dia.: 8mm
    Center Drill Dia.: 2.8mm
    Center Drill Length: 60mm
  • Countersink Bit With Stop
    Product Model: Horniu Auto-Stop Countersink
    Total Length: 80mm
    Shank Diameter: 6.25mm (hex shank)
    Stop Diameter: 30mm
    Center Drill Length: 60mm
  • Automatic Feed Countersink Bit
    Product Model: Horniu Semi-Auto Countersink Set
    Model: 2.0×8mm
    Countersink Dia.: 8mm
    Center Drill Length: 60mm
    Center Drill Dia.: 2.0mm
Jeffrey Wilson star star star star star
Your delivery speed is very fast and you can contact us in time.
Marta Gordon star star star star star
The quality control of this company is very strict, and the product variety is very diverse. They can conduct product research and development according to the actual needs of customers and use
Patrick Berry star star star star star
During the cooperation, your employees are diligent, hardworking, conscientious and responsible, and their business level is also very high, which is worth learning from our employees.
Karen Dominguez star star star star star
I am very satisfied with this order. The store is very attentive. The samples are sent super fast, the customer service attitude is very good, and the price is very high.
Doris Douglas star star star star star
You are able to communicate with us in a timely manner, especially in the delivery process. We are considering a long-term cooperation with you.
Tara Canton star star star star star
This company does not hesitate to teach us some useful knowledge in the industry. We are very grateful and will recommend their products to friends.
We have been dedicated to hole opener dust guard, 6 bimetallic hole cutter manufacturing for many years and have profound professionalism, and are known for our professionalism, focus and refinement in R&D and manufacturing. As one of the most experienced wood counterbore drill bit manufacturers and suppliers in China, our products have good reputation in the market. Please feel free to wholesale bulk premium wood counterbore drill bit made in China here and get quotation from our factory. We also accept customized orders.
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