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Drilling tools

I have found results from300000+products and80000+suppliers aboutDrilling tools

Commonly Used:
US$
Customization Available
Sample Available
Manufacturer First
Product Attributes:
Type: Crawler
Type: Cordless Drill
Twist Drill Bit
Type: Core Drill
Core Drill Bit
Certification: ISO 9001:2000
Surface Treatment: Galvanized
Manufacturing Process: Casting
Material: Alloy Steel
Condition: New
Motor: AC Motor
Drill Hole Depth: >200m
Bit Type: Diamond Bit
Drilling Way: Compound
Drill Hole Diameter: 100-150mm
Classification: Hand Drill
Building and Industrial
Impact Drill Structure: Canines Style
Specification: 10mm
Impact Drill Head: Impact Drill
Customized: Customized
Standard: RoHS
Usage: Ore Mining
Drill shape: Round
Length: Taper-length
Bench Drilling Machine
Layout: Vertical
Controlling Mode: Artificial
Automatic Grade: Manual
Precision: High Precision
Certification: ISO 9001:2008
Certification: CE
Certification: RoHS
Certification: ISO 9001
Surface Treatment: Sand Blast
Surface Treatment: Spray-Paint
Surface Treatment: Polishing
Manufacturing Process: Forging
Material: Carbon Steel
Material: Tungsten Carbide
Material: Solid Carbide
Material: Diamond
Cobalt Steel Alloys
High Carbon Steel
Drill Hole Depth: 10-30m
Bit Type: Cone Bit
Drilling Way: Rotary
Specification: 13mm
Customized: Non-Customized
Standard: DIN
Standard: JIS
Standard: BS
Standard: AISI
Standard: API
Standard: ASME
Standard: ANSI
Standard: GB
Standard: GOST
Standard: ASTM
Usage: Wood Drilling
Usage: Well Drilling
Usage: Metal Drilling
Usage: Masonry Drilling
Usage: PCB Drilling
Length: Stub-length
Length: 6.10-7.01m
Length: Jobber-length
Vertical Drilling Machine

Sourcing guidance for Drilling Tools

How to choose the right material and coating for industrial drilling tools?

Selecting the correct substrate is critical for performance. For general-purpose metalworking, High-Speed Steel (HSS) is cost-effective, while Cobalt (HSS-Co) is preferred for stainless steel due to higher heat resistance. For high-volume production, Solid Carbide offers maximum hardness and tool life. Additionally, ensure tools have appropriate coatings like TiN (Titanium Nitride) for general use, TiAlN (Titanium Aluminum Nitride) for high-temperature dry machining, or Diamond coating for non-ferrous materials and composites to reduce friction and prevent chip welding.

What technical specifications should B2B buyers prioritize for precision drilling?

Buyers must verify the Shank Type (Straight, Morse Taper, or SDS) to ensure compatibility with existing machinery. Pay close attention to Point Angles; a 118-degree point is standard for general tasks, while a 135-degree split point is essential for hard materials to prevent 'walking' and ensure self-centering. Furthermore, check the Flute Geometry (Parabolic vs. Standard) to optimize chip evacuation in deep-hole drilling scenarios.

What compliance standards and quality certifications are mandatory for international trade?

To ensure safety and interchangeability, products should adhere to DIN (German Institute for Standardization), ANSI (American National Standards Institute), or ISO 235 standards. For the European market, look for the CE mark if the tools are part of powered machinery. Always request ISO 9001 certification from the manufacturer to guarantee a consistent quality management system and traceable production batches.

How can buyers evaluate the durability and economic feasibility of drilling tools?

Calculate the Cost-Per-Hole rather than the initial purchase price. High-quality carbide tools may have a higher upfront cost but offer 10x longer tool life, reducing downtime for tool changes. Request Third-party Lab Test Reports covering Rockwell Hardness (HRC) and Toughness. For large-scale procurement, prioritize suppliers on Made-in-China.com that offer re-sharpening services or replaceable inserts (Indexable drills) to maximize the lifecycle of the tool body.

Cross-Border Procurement Risks and Strategic Advice

How can I mitigate the risk of receiving sub-standard industrial tools?

Always utilize Trade Terms that include third-party pre-shipment inspections (PSI). You should hire agencies like SGS or Intertek to verify the material composition (via Spectrometer test) and dimensional accuracy before the balance payment is made. Using the Secured Trading Services on Made-in-China.com provides an extra layer of financial protection by holding funds until the shipping documents are verified.

What are the best practices for negotiating with Chinese drilling tool manufacturers?

Focus on Volume-Based Tiered Pricing; for industrial tools, a 500-unit order can often trigger a 15-20% discount compared to sample prices. Negotiate for Custom Packaging (OEM) and Laser Marking of your brand on the tool shanks, which adds value for resale. Ensure the contract specifies Tolerance Levels (e.g., h8 or h7) to avoid disputes over precision issues.

What shipping and logistics precautions should be taken for heavy metal tools?

Drilling tools are heavy and prone to oxidation. Insist on VCI (Volatile Corrosion Inhibitor) paper or anti-rust oil coating for all steel products. For bulk orders, Sea Freight (FOB or CIF) is the most economical, but ensure the wooden crates are IPPC fumigated to comply with international shipping regulations. For urgent small batches, Air Freight is viable but requires reinforced double-wall corrugated boxes to prevent piercing during transit.

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