With innovative business ideas, unique ideas, and extensive international relations, we have quickly become a dazzling star in the semi automatic chamfer drill bit set, cone wood splitting drill bit, Depth Stop Countersink Drill Bit industry in China. We always follow the principle of honesty and trustworthiness to promote our high-quality quick change wood drill bit to the world. Our company is committed to social responsibility and sustainability in all of our business practices. Our company has a strong financial position. While we are developing ourselves, we bravely take up social responsibilities and continue to lead the industry to a green, intensive and innovative development model. Our company has a strong processing capacity, strong technical foundation, but also according to customer demand for equipment transformation. In addition to providing existing products, we can also design and produce corresponding products according to the individual needs of customers. We have a deep understanding of the global market and work tirelessly to stay ahead of trends and developments.
  • Self-feeding Countersink Bit Set
    Adjustment: Semi-automatic Push-button Lock & Rotate
    Cutter Material: 6542 HSS or Premium Carbide Options
    Body: Aluminum Alloy + Chrome Vanadium Steel
    Kit Sizes: 2.8x8mm,...
  • 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 -...
  • 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...
  • 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
  • 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
  • Firewood Splitting Bit
    Product Model: Horniu Log Splitter Drill Bit
    Model: 50 mm + Square Shank
    Shank Type: Square shank
    Total Length: 165 mm
    Max Diameter: 50 mm
Doris Golliday star star star star star
The company's professional service staff are very polite, and they can solve many problems quickly, and they are very happy when they cooperate.
Geraldine Donlon star star star star star
Their customer service is very friendly, they can answer me with professional knowledge and relieve my worries every time when I have troubles.
Celeste Patterson star star star star star
The product is really good and 100% brand new.
Elizabeth Busby star star star star star
Since we cooperated with this supplier, our after-sales problems have been reduced, and they will help us solve problems in time and give us feedback quickly. Now our business is running very
Sherman Moore star star star star star
If I meet someone who needs this stuff in the future, I will definitely recommend this supplier.
Jacqueline Perez star star star star star
How lucky we are to be able to work with you among so many companies!
We are committed to developing new technologies and new powerful magnet bit holder ring, Tree Cutting Sawzall Blades to meet social needs while ensuring sustainable and healthy development. As one of the most experienced quick change wood drill bit manufacturers and suppliers in China, our products have good reputation in the market. Please feel free to wholesale bulk premium quick change wood drill bit made in China here and get quotation from our factory. We also accept customized orders.
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