We goal to create much more worth for our customers with our rich resources, state-of-the-art machinery, experienced workers and exceptional providers for sds plus square hole drill bit, 4 flute countersink drill bit, step taper drill bit. We believe we will be able to bring you the most satisfactory 4‑Flute Stop Collar Countersink Bit and services based on the principle of excellence, honesty and customer first. We are dedicated to providing exceptional value to our clients and partners, and to continually improving our operations and offerings to meet their evolving needs. We always follow the enterprise spirit of 'honesty, truth seeking, pragmatism and innovation', and uphold the tenet of 'win by sincerity, quality'. Our team is dedicated to providing our customers with the highest level of support, through ongoing communication, collaboration, and effective problem-solving. Through technology accumulation and continuous innovation in products, technology and production process, our company has successfully realized technological transformation around industrial policy and market orientation. Our company has a strong and professional R&D service team, rich experience in R&D and professional manufacturing. Our diverse range of products allows us to cater to a wide variety of industries and markets, providing solutions to meet every need.
-
Countersink Bit With StopProduct Model: Horniu Auto-Stop Countersink
Total Length: 80mm
Shank Diameter: 6.25mm (hex shank)
Stop Diameter: 30mm
Center Drill Length: 60mm -
Wood Splitter Drill BitMaterial: 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 SetAdjustment: 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 BitMechanism: 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 BitBlade 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... -
Tapered Drill BitMaterial: 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 BitMaterial: High-carbon Steel with Induction Hardening
Processing: High-temperature Quenching / Heat Treatment
Shank Types: Four-pit Square / Two-pit Two-slot Round
Sizes:... -
Carbide Countersink Drill BitProduct 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 BitProduct 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 BitProduct Model: Horniu 4-Flute Countersink
Model: 2.8×8mm
Countersink Dia.: 8mm
Center Drill Dia.: 2.8mm
Center Drill Length: 60mm -
Automatic Feed Countersink BitProduct Model: Horniu Semi-Auto Countersink Set
Model: 2.0×8mm
Countersink Dia.: 8mm
Center Drill Length: 60mm
Center Drill Dia.: 2.0mm -
Firewood Splitting BitProduct Model: Horniu Log Splitter Drill Bit
Model: 50 mm + Square Shank
Shank Type: Square shank
Total Length: 165 mm
Max Diameter: 50 mm
I bought this product as soon as I saw it, because I have worked with them many times, I am very assured of the quality of their products, and the facts have not let me down!
It is really commendable that you can accept the advice given to you by others with great humility.
Item received, I am very satisfied, will patronize. They are also well designed.
This partnership has taught us that you are a great company, and we are learning what makes you great.
This manufacturer attaches great importance to the interests of customers. On the basis of ensuring product quality, it has improved and upgraded its performance. We are very satisfied.
The seller's service is really awesome. They answer our questions online, assemble them online and offline for us, and inform the precautions, which is perfect!
The company advocates and pursues the concept of "people-oriented, technological innovation, honesty and pragmatism, and win-win cooperation", and provides a series of professional tungsten carbide reciprocating blades, stop collar countersink bit products for many partners. As one of the most experienced 4‑flute stop collar countersink bit manufacturers and suppliers in China, our products have good reputation in the market. Please feel free to wholesale bulk premium 4‑flute stop collar countersink bit made in China here and get quotation from our factory. We also accept customized orders.
