Drilling Tools
Moderate Machine manufactures a full line of drilling tools — DTH drill bits, tricone rock bits, tapered button and chisel bits, DTH drill pipes, and DTH hammers — engineered for mining, water well drilling, tunneling, and oil & gas exploration. Built in our ISO 9001-certified factory in Zhejiang, China, each tool is optimized for penetration rate, impact transfer, and service life in medium-hard to abrasive rock formations. We support OEM customization on diameter, thread type, and material grade for wholesale buyers and distributors worldwide. Browse our range below, or talk to our engineers about your project specs.
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DTH Drilling Rig Tools 152mm Hammer Button Drill Bits for...China best DTH drill bits supplier-----Quzhou Zhongdu Machinery Technology Co., Ltd.-Support customization.-High rotational speed, fast advancement, saves time.-Compared with deep-hole drill bits, itAdd to Inquiry -
Mining Machinery Parts Tricone Rock Drill Bit For Water WellThe three-cone bit is the core rock-breaking tool for oil and gas drilling. It is equipped with a high-strength alloy steel body and hard alloy teeth. Through the combined rolling of three conicalAdd to Inquiry -
High Quality 32mm Tapered Button Bits for Rock Drilling32mm tapered button drill bit, also called button rock drill bit, is a high quality tapered button bits for rock drilling. It is used with a rock drill and a drill rod, and is mainly used as aAdd to Inquiry -
Small Rock Drilling Tools 36mm Tapered Chisel Drill BitThe tapered straight drill bit adopts a tapered rod body design, which achieves interference fit with the rock drill tool sleeve. Its characteristics are higher efficiency in transmitting impactAdd to Inquiry -
ZD-89 DTH 89mm Drilling Rig Rod PipeThe plunge drill pipe is the key passage for deep-hole rock drilling operations, connecting the drilling rig with the drill bit and responsible for transmitting huge impact energy, torque andAdd to Inquiry -
Tapered Drill Pipe Rod 1.5m for Jack Hammer UseTapered drill rods are used for Pneumatic rock drill and jack hammer. Medium hard to hard and abrasive rock formations. Such as Y18, Y20, Y24, Y26, YT24, YT27, YT28, YT29A rock drill. Degree usuallyAdd to Inquiry -
Mining Water Well Drilling Tools Low Pressure Cir Type DT...The CIR series down-the-hole hammer is a low-pressure impactor that uses compressed air as power to generate high-frequency impact energy. It is primarily used in the field of geological drilling,Add to Inquiry -
DTH Drilling Tools QL60 Impactor DTH Hammer for Mining Dr...QL series combines high-performance drill bits and DTH hammers for exceptional results in tough drilling conditions. Precision-engineered drill bits with convex-profile buttons andAdd to Inquiry
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What is Drilling Tools?
Drilling tools are the consumable, rock-contact components of any drilling system — the parts that actually break, remove, and transport rock or soil out of a borehole. In practice, this category covers three core product families: drill bits (the cutting/crushing element at the bottom of the hole), drill pipes and rods (the connecting elements that transmit rotation, thrust, and percussive energy from the rig down to the bit), and DTH hammers (down-the-hole percussion tools that deliver high-frequency impact energy directly at the drill face using compressed air).
These tools are used across mining, water well drilling, geotechnical investigation, construction foundation work, tunneling, and oil & gas exploration. Because they are the parts in direct, repeated contact with rock, drilling tools wear out faster than the rig itself and are typically the largest recurring procurement item for a drilling contractor — which is why bit life, penetration rate, and thread compatibility matter more to buyers than upfront unit price.
Advantages of Our Drilling Tools
Consistent Rock-Breaking Performance
Every drill bit and DTH hammer is designed around a specific rock hardness range, so buyers get predictable penetration rates instead of guesswork. Button and tooth geometry are matched to formation type — soft/medium rock, hard abrasive rock, or mixed formations — to avoid premature wear.
Long Service Life Under Repeated Impact
Drill pipes and rods use forged carbon or alloy steel bodies with nitrided or hardened thread sections, which resist the fatigue cracking that shortens the life of lower-grade rod. DTH hammers use wear-resistant cylinder and piston assemblies designed for extended cycle counts between rebuilds.
Broad Thread & Diameter Compatibility
Our drilling tools cover common thread standards (including API REG connections) and a wide diameter range — from 32mm tapered rock drill bits up to 152mm DTH bits — so buyers can source matched bit-and-rod sets or replacement parts compatible with existing rigs from multiple brands.
OEM Customization Support
We manufacture to custom specifications: diameter, thread type, button/tooth pattern, steel grade, and coating. This is particularly useful for distributors building a private-label drilling tools line, or contractors standardizing tooling across a mixed fleet of rigs.
Factory-Direct Pricing With Quality Control
As the manufacturer, we control raw material sourcing, forging, heat treatment, and final inspection in-house, which lets us offer competitive factory pricing without the added markup of trading companies — while maintaining consistent quality batch to batch.
Fast, Reliable Delivery
Standard drilling tools ship within 3–7 days from stock or short production runs; custom orders are typically 20–30 days. Every shipment includes machinery test reports, and outgoing-inspection video is available on request for buyers who cannot inspect on-site.
Drilling Tools Specifications
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Item |
Typical Range / Value |
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Product Types |
DTH Drill Bits, Tricone Rock Bits, Tapered Button Bits, Tapered Chisel Bits, DTH Drill Pipe, DTH Hammer |
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Diameter Range |
32mm – 152mm (bits); 50mm – 89mm+ (drill pipe) |
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Material |
Carbon steel, alloy steel, tungsten carbide buttons/teeth |
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Thread Type |
Tapered shank (Y18/Y20/Y24/Y26/YT24/YT27/YT28/YT29A), API REG (2 3/8" and other sizes) |
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Processing |
Forging, precision machining, heat treatment / nitriding |
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Certification |
API-compliant design; ISO 9001 quality system |
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Applicable Rock |
Soft to hard, abrasive and mixed formations |
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Application Industries |
Mining, construction, water well drilling, tunneling, oil & gas |
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Packing |
Wooden crate / carton, FCL & LCL supported |
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Lead Time |
3–7 days (stock/standard), 20–30 days (custom) |
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Warranty |
1 year |
Full itemized specifications (weight, exact OD/ID, unit weight per meter, etc.) are listed on each product page.
Types of Drilling Tools
Drill Bits
Includes DTH drill bits, tricone rock bits, tapered button bits, and tapered chisel bits — the interchangeable cutting components matched to rock hardness and hole diameter.
Drill Pipe
DTH drilling rig rod pipe and tapered drill pipe/rod, used to transmit rotation, thrust, and impact energy from the rig to the bit in deep-hole and percussive drilling.
DTH Hammer
Down-the-hole hammers, including low-pressure CIR-series impactors and high-performance QL-series hammers, deliver percussive energy directly at the drill face for faster, straighter holes in hard rock.
Applications of Drilling Tools
Mining
Drill bits, DTH hammers, and drill pipe for exploration drilling, blast-hole drilling, and underground tunnel advance in metal and coal mines.
Water Well Drilling
Tapered and DTH tooling sized for rural and municipal water well construction, matched to soft/medium formations for efficient penetration.
Construction & Foundation Work
Rock drilling tools for pile foundation, anchor drilling, and site preparation where fast, accurate hole formation is required.
Tunneling & Highway Construction
DTH hammers and rod pipe for rock excavation in tunnel driving and highway cut/blast operations.
Oil & Gas / Geotechnical Drilling
Drill pipe and tricone bits for shallow oil field service work and geotechnical site investigation boreholes.
Quarrying
Tapered button and chisel bits for controlled blast-hole drilling in stone and aggregate quarries.
Why Choose Moderate Machine as Your Drilling Tools Supplier?
Manufacturer, Not a Trading Company
Quzhou Zhongdu Machinery Technology Co., Ltd. (brand: Moderate Machine) designs, forges, machines, and inspects drilling tools in-house, giving buyers direct factory pricing and full traceability from raw material to finished tool.
ISO 9001-Certified Quality System
Our quality management system is certified to ISO 9001 (Certificate No. 37124Q0097R0S, issued by CQC-affiliated certification body, valid through May 2027), covering incoming material inspection, in-process control, and final testing.
Engineering Team With Real Field Experience
Our technical team is led by engineers with direct mining and industrial machinery background, so product recommendations are based on actual drilling conditions — rock hardness, rig compatibility, hole depth — not just a catalog lookup.
Proven Export Track Record
We export over $3M in drilling and drilling-tool-related equipment annually to approximately 50 countries, with 200+ cumulative customers across South America, Africa, the Middle East, Southeast Asia, Central Asia, and Europe.
Cost-Effective, Not Underpowered
Our design philosophy — reflected in the brand name "Moderate" — targets the balance point between performance, durability, and cost, rather than over-engineering tools that raise price without adding field value, or cutting corners that shorten service life.
Full Order Support
From technical consultation and sample testing through installation guidance and after-sales response, our sales and service team (13-person export team backed by a dedicated technical group) supports buyers through the full purchase cycle.
How We Make Our Drilling Tools
Our manufacturing process follows a controlled, multi-stage workflow:
Material Selection — Carbon and alloy steel billets are selected and verified against material certificates before entering production.
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Forging — Blanks for drill pipe, rod, and bit bodies are hot-forged to achieve the grain structure needed for impact resistance.
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Precision Machining — CNC and conventional machining shape thread connections, button/tooth seats, and body profiles to design tolerance.
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Heat Treatment / Nitriding — Critical wear surfaces, especially thread areas on drill pipe, undergo hardening or nitriding to resist fatigue and abrasion.
Button/Tooth Insertion (for bits) — Tungsten carbide buttons or teeth are pressed and secured into the bit body.
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Inspection & Testing — Dimensional inspection, and where applicable, machinery test reports and outgoing-inspection video, are completed before packing.
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Packing & Shipping — Tools are packed in wooden crates or cartons suited for FCL/LCL ocean freight, shipped from Ningbo or Shanghai port.
How to Order Custom Drilling Tools
Share Your Requirements
Send us your target rock formation, hole diameter, rig model/thread type, and order quantity.
01
Get Technical Recommendation & Quote
Our engineers recommend the matching bit/pipe/hammer spec and provide pricing, typically within 24 hours.
02
Confirm Sample or Drawing (for custom orders)
For non-standard specifications, we confirm drawings or provide a sample for approval before mass production.
03
Production & Quality Inspection
Standard items ship from stock in 3–7 days; custom orders take approximately 20–30 days, with machinery test reports issued before shipment.
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Shipping & After-Sales Support
Goods are shipped via FCL/LCL from Ningbo/Shanghai port, with installation guidance and remote technical support available after delivery.
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Customer Cases — Our Drilling Tools in the Field
Peru — Small-Scale Gold Mining, Tunnel Advance
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Application
Underground gold mine drift development, hole diameter φ34–42mm, depth 2.5–3m.
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Results
The customer's operation achieved a stable drilling rate of approximately 0.25–0.35 m/min in f=8–10 rock, ran the first 300 hours without major component failure, and placed a repeat order for 100 additional units within six months.
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Customer Challenge
Mine sites were scattered and required lightweight, easily transportable hand-held/leg-mounted drilling equipment; local spare parts supply was limited, so buyers needed tooling with simple, standardized structure; operator skill levels varied widely, requiring forgiving, low-maintenance tools.
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Our Solution
We supplied YT27-pattern tapered drilling tools built around a proven, widely interchangeable design compatible with common market components, together with a Spanish-language quick-operation card and disassembly toolkit. We also recommended an initial spare parts kit (water needles, shank sleeves, leg-cylinder seals) to reduce first-batch downtime.
Certifications & Quality Control
ISO 9001:2015 Quality Management System Certificate No. 37124Q0097R0S, issued by an accredited certification body, valid through May 23, 2027. This certification covers our design, manufacturing, and inspection processes for drilling tools and related machinery.
Our drilling tools are also manufactured to API-compliant thread and dimensional standards, and every batch is supported by machinery test reports; outgoing-inspection video is available on request for buyers who cannot conduct an on-site inspection.
Our Factory & Equipment
Founded in 2017, Quzhou Zhongdu Machinery Technology Co., Ltd. (brand: Moderate Machine) operates from a 1,000㎡ facility within the Zhejiang Air Power Machinery Industry Demonstration Base in Quzhou, Zhejiang Province — a regional industrial cluster focused on pneumatic and drilling machinery.
Our team of 15+ staff includes a dedicated R&D group and a 13-person export sales team, supporting customers directly through the full purchase cycle.
Since 2017, we have exported drilling and drilling-tool equipment worth over $3M annually to approximately 50 countries, serving 200+ cumulative customers across South America, Africa, the Middle East, Southeast Asia, Central Asia, and Europe. Our facility handles forging, precision machining, heat treatment, and final inspection under an ISO 9001-certified quality system.
Frequently Asked Questions About Drilling Tools
Q1: What types of drilling tools do you manufacture?
A: We manufacture DTH drill bits, tricone rock bits, tapered button and chisel bits, DTH drill pipe/rod, and DTH hammers (including CIR and QL series), covering mining, water well, construction, and oil & gas applications.
Q2: Can you customize drilling tools to match our existing rig?
A: Yes. We offer OEM customization on diameter, thread type, steel grade, and button/tooth pattern to match your existing drilling rig or rock drill model.
Q3: What materials are your drilling tools made from?
A: Drill pipe and bit bodies are made from forged carbon or alloy steel; cutting elements use tungsten carbide buttons or teeth for wear resistance.
Q4: What is your minimum order quantity (MOQ)?
A: MOQ varies by product category — please contact our sales team with your target item for a specific MOQ.
Q5: What is your typical delivery time?
A: Standard items ship in 3–7 days from stock; custom specifications typically take 20–30 days for production.
Q6: Do you provide quality certificates or test reports?
A: Yes. We provide machinery test reports with each order, and our quality management system is ISO 9001-certified. Outgoing-inspection video is available on request.
Q7: What rock hardness are your drill bits suitable for?
A: Our bit range covers soft to hard, abrasive, and mixed rock formations — our engineers will recommend the correct bit type based on your formation data.
Q8: What thread types are compatible with your drill pipe?
A: We produce tapered shank threads (Y18/Y20/Y24/Y26/YT24/YT27/YT28/YT29A) as well as API REG connections in multiple sizes.
Q9: How is drilling equipment packed and shipped?
A: Tools are packed in wooden crates or cartons suitable for FCL/LCL ocean freight, and shipped from Ningbo or Shanghai port.
Q10: What is your warranty policy?
A: We provide a 1-year warranty on drilling tools, excluding consumable wear parts (buttons, teeth) that are expected to wear during normal use.
Q11: Can you provide samples before a bulk order?
A: For custom or non-standard specifications, we can arrange sample confirmation before mass production; contact our sales team to discuss sample terms.
Q12: Do you support small-batch or trial orders for new markets?
A: Yes, we work with distributors and contractors testing new markets and can accommodate smaller trial orders alongside our standard wholesale quantities.
Q13: What after-sales support do you provide?
A: We offer installation and commissioning guidance, remote technical support, and access to our engineering team for troubleshooting after delivery.
Q14: Which countries do you currently export drilling tools to?
A: We currently export to approximately 50 countries, with major markets across South America, Africa, the Middle East, Southeast Asia, Central Asia, and Europe.
Q15: How do I get a quote for my drilling project?
A: Send us your rock formation type, hole diameter, and rig/thread details through our quote form or WhatsApp, and our engineers will respond with a technical recommendation and pricing within 24 hours.
Related Articles / Learn More About Drilling Tools
Drill Pipe Buying Guide: Why Drill Pipe Isn't One Product
Clears up confusion between oilfield-grade API drill pipe and drill pipe for mining/water well use, so buyers source the right category.
Choosing Drill Pipe for Small Mining and Water Well Projects
A practical selection guide covering diameter, steel grade, and thread choice for smaller-scale drilling operations.
Tricone Rock Bit vs PDC Bit: Which One Should You Choose?
Compares two major bit technologies to help buyers match bit type to formation and project type.
ZD-89 DTH 89mm Drill Pipe: The Complete Buyer's Guide
In-depth specification and selection guide for one of our core drill pipe products.
Chisel Bit vs. Button Bit: How to Choose the Right Rock Drill Bit
Helps buyers decide between chisel and button bit patterns for small-hole tapered drilling.
Why the Cheapest Tapered Button Bits Always End Up Costing More
Explains cost-per-meter thinking versus price-per-bit thinking for procurement teams.
Get a Free Quote for Drilling Tools
Quzhou Zhongdu Machinery Technology Co., Ltd. is one of the most professional drilling tools manufacturers and suppliers in China. We warmly welcome you to wholesale customized drilling tools made in China here from our factory.
