Our Countersink Bit With Stop, 4 flute countersink drill bit, four edge depth limited countersink bit is reliable and unique, can improve the grade and added value of the product, and has significant economic benefits. We establish risk prevention management mechanism to ensure product quality and safety, and provide safe and healthy Depth Stop Countersink Drill Bit for the majority of consumers. With advanced technology and equipment and innovative thinking, we produce high-quality products to meet the market demand, and provide strong guarantee for you with perfect service. We are dedicated to providing exceptional value to our clients, with competitive pricing and unparalleled service. The company follows the concept of scientific development, insists on the business philosophy of "quality first", "credibility first" and "people-oriented", and firmly implements the talent strategy of full staff training. Dedication is a state of professionalism based on the fear and love of the profession and a full commitment to seriousness and dedication. Our goal is to become a global leader in international trade, by providing exceptional service and value to our clients. Our products are designed to meet the needs of a diverse range of industries and applications.
  • 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...
  • 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...
  • 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...
  • 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...
  • 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
  • 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
John Richard star star star star star
The size of this product is appropriate, black is also relatively resistant to dirt, the size is appropriate, cost-effective, in general, very cost-effective, very suitable for purchase.
Susan Winn star star star star star
I will continue to cooperate with you next time!
Donald Galindo star star star star star
The company has always believed that only by firmly focusing on quality can the company become invincible and win the trust of customers. You can try their products. They are really durable.
Sharon Hudspeth star star star star star
We ordered a batch of customized products from the seller. They are really interested in answering my questions about the specifications and details of the products, so I am very grateful.
Jennifer Rice star star star star star
We have always known that you have a great reputation in the industry and that you have a very good service attitude and put yourself in our shoes.
David Christie star star star star star
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
Our accumulated experience and technical expertise enable us to design every Square Wood Chisel Drill Bit, 152mm bi metal hole opener, semi automatic chamfer drill bit set to meet the needs of the market and customers. As one of the most experienced depth stop countersink drill bit manufacturers and suppliers in China, our products have good reputation in the market. Please feel free to wholesale bulk premium depth stop countersink drill bit made in China here and get quotation from our factory. We also accept customized orders.
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