Trépan bouton DTH K30 - image 1

📦 Trépans DTH

Trépan bouton DTH K30

Model: K30

Veuillez demander assistance si vous avez des exigences particulières ; nous disposons d'ingénieurs dédiés et expérimentés qui comprennent que certaines conditions de forage peuvent nécessiter une configuration de boutons différente. Celle-ci peut être conçue et fabriquée pour répondre à votre besoin spécifique.

Technical Specifications

ModèleK30

Product Details

Le Kaishan K30 est un trépan à boutons pour marteau fond de trou de la gamme d'outils de forage, conçu pour les roches mi-dures à dures. Son corps en acier allié porte des boutons en carbure de tungstène sur une face optimisée, avec un emmanchement standard, des trous de chasse et des bagues de retenue. L'impact provenant de l'emmanchement du marteau fond de trou traverse les boutons tandis que l'air évacue les débris, ce qui convient aux travaux miniers, aux carrières, aux forages d'eau et aux fondations. Il s'associe aux marteaux fond de trou et aux tiges de forage standard, et Kaishan l'accompagne d'une garantie, d'un support technique, de pièces de rechange et d'une formation.

Technical Selection

Key parameters for matching this machine to your job. Send us your hole diameter, depth and rock condition and our engineers will confirm the right configuration.

Modèle

K30

Not sure this model fits? Tell us the hole diameter and depth — we will confirm the matching rig, compressor and hammer.

Check with an engineer

Key Advantages

✓

Premium alloy steel body for high strength and durability

✓

Tungsten carbide buttons with excellent wear resistance

✓

Optimized face design for fast penetration and hole cleaning

✓

Standard shank compatible with popular DTH hammers

✓

Heat-treated for optimal toughness and impact resistance

✓

Available in multiple diameters and button configurations

Similar Models in This Category

This model is unique in its series — here are similar models from the same category.

☑ModelModelTypeSizeApplicationMaterialInquire
K30This modelK30DTH Button Bit76mm - 152mm (customizable)Mining, Quarrying, Water Well, ConstructionAlloy Steel Body with Tungsten Carbide ButtonsGet a Quote
K10K10DTH Drill Bit (Down-the-Hole Button Bit)90–130 mm diameter (customizable)Mining, quarrying, water well drilling, constructionAlloy steel body with tungsten carbide buttonsGet a Quote
K3K3DTH Drill Bit76mm - 152mmMining, Quarrying, Water Well DrillingAlloy Steel with Carbide ButtonsGet a Quote
K4K4DTH Drill BitΦ110 mm (standard); other sizes availableMining, water well drilling, quarrying, constructionAlloy steel body with carbide button insertsGet a Quote
K40K40DTH Button Bit76mm - 152mm (3" - 6")Mining, quarrying, water well drilling, constructionAlloy steel body with tungsten carbide buttonsGet a Quote
K5K5DTH Button Bit130 mm - 152 mm diameterMining, quarrying, water well drilling, foundation engineeringAlloy steel body with tungsten carbide buttonsGet a Quote
K50K50DTH Drill Bit (Button Bit)5 inch (127 mm) shank, 130-140 mm diameterMining, quarrying, water well drilling, constructionAlloy steel body with tungsten carbide buttonsGet a Quote
K6K6DTH Button Bit76mm - 152mm (3" - 6")Mining, Quarrying, Water Well Drilling, ConstructionAlloy Steel Body with Tungsten Carbide ButtonsGet a Quote

Compare 2–3 models? Tick the boxes and send them together — we will quote each one for you.

Tip: select multiple models and click “Inquire All” — the selected models are added to the quote form automatically, so you get a faster quotation.

Not sure which model fits your project? Send us your working pressure and air demand — our engineers will recommend the right one.

Main Components

  • Alloy steel bit body
  • Tungsten carbide buttons
  • Shank
  • Flushing holes
  • Face design
  • Brazing alloy
  • Retaining rings
  • Wear-resistant coating

Working Principle

The Kaishan K30 DTH drill bit operates on the principle of down-the-hole percussive drilling. High-pressure air is delivered through the drill string to the DTH hammer, which directly drives the bit's piston. The piston strikes the bit's shank with high-frequency impacts, transferring energy to the tungsten carbide buttons that penetrate the rock. Simultaneously, the air flows through the bit's flushing holes, removing cuttings from the hole bottom and cooling the bit. The bit rotates slowly via the drill rig's rotation unit, indexing the buttons to fresh rock surfaces with each impact. This combination of impact and rotation creates efficient rock breakage. The K30's design ensures optimal energy transfer from the hammer to the rock, while its robust construction withstands the harsh conditions of drilling. The result is a high penetration rate, straight holes, and extended bit life, making it ideal for demanding drilling applications.

Detailed Features

  • ▸High penetration rate in medium to hard rock
  • ▸Long service life due to premium materials
  • ▸Compatible with major DTH hammer brands
  • ▸Optimized flushing for efficient hole cleaning
  • ▸Precision manufacturing for reliable fit
  • ▸Available in various sizes and face designs
  • ▸Cost-effective per meter drilled
  • ▸Backed by Kaishan global support

Packaging & Shipping

Each Kaishan K30 DTH drill bit is carefully packed in a wooden case or carton, with rust-preventive protection and secure cushioning to prevent damage during transport. Standard export packaging is suitable for sea and air freight. For bulk orders, bits are palletized and shrink-wrapped. Container loading capacity: approximately 500-800 pieces per 20ft container depending on size. Lead time: 15-30 days after order confirmation. Ports of shipment: Shanghai, Ningbo, or as per customer request. We can also accommodate custom packaging and labeling requirements.

After-Sales Service

Kaishan offers a comprehensive after-sales service for the K30 DTH drill bit. All products come with a 6-month warranty against manufacturing defects. Our technical support team is available 24/7 to assist with product selection, troubleshooting, and optimization. We provide on-site training for operators and maintenance personnel upon request. A global network of spare parts warehouses ensures quick availability of replacement bits and components. For distributors, we offer marketing support and technical documentation. Our goal is to maximize your drilling productivity and minimize downtime.

Related Insights

Related Projects

Where This Machine Is Used

Is This Rig Right for My Project?

Answer seven questions about your hole, depth and rock — get a matched rig, compressor, hammer, bit and rod.

Find Your Equipment

Need Technical Support?

Request information and get a quote from our engineers.

Recommended System

Rig + air compressor + drilling tools matched to your project. Get pre-matching advice from our engineers.

Obtenir un devis

Configuration d'équipement recommandée

Sélection basée sur les paramètres réels des machines — foreuse, compresseur, marteau, taillant et tige formant un seul système.

Demander cette configuration
CDC-600
ForeuseCorrespondance paramétrique

CDC-600

Plage de diamètre
90–850
Profondeur
600 m

Pourquoi ce choix

Adapté aux paramètres de la machine présentée.

KSCY-550/13
Compresseur d'airCorrespondance paramétrique

KSCY-550/13

Pression de service
13 bar
Débit d'air
15 m³/min

Pourquoi ce choix

Couvre le besoin d'air de 10 bar / 12.6 m³/min (nominal 13 bar / 15 m³/min).

K3
Marteau fond-de-trouCorrespondance paramétrique

K3

Plage de diamètre
90–105
Débit d'air
4.8–12.6 m³/min
Pression de service
10+ bar
Queue de taillant
K3** / IR3.5

Pourquoi ce choix

La plage 90–105 mm couvre votre besoin de 90–95 mm.

Besoin système: 10 bar / 12.6 m³/min · 90–95 mm

Related Products