4.5in Drill Bits For Water Well Drilling 4 Blade Diamond PDC Rock

Place of Origin China
Certification API & ISO 9001
Model Number φ113HA24
Minimum Order Quantity 10 pieces
Price To be negotiable
Packaging Details customized
Delivery Time 5-7 business days
Payment Terms T/T, L/C
Supply Ability 300pcs per day

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Product Details
Product Name PDC Rock Drill Bit Type Drill Bit
Material Polycrystalline Diamond Compact Application Rock Drilling
Blades 3 - 9 Blades Market All Over The Word
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4.5in drill bits for water well drilling


4 blade drill bits for water well drilling


diamond PDC Rock Drill Bit

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Product Description

4.5inch 4 Blades PDC Well Drilling Bit PDC Drill Bit Rock Drilling Bits



1. The crown surface of the bit is medium cast surface which makes the bit suitable for normal hard to hard and strong abrasive formation.

2. The mid-surface design has high stability, good orientation, high abrasiveness and high impact resistance. There are 4 large water holes distributed on the cone surface, which can better clean the drill bit and remove cuttings during drilling, and prevent the repeated cutting of cutting teeth and cuttings.

3. The cutters (model: 1308) are symmetrically inset in interlaced way to cut the rock encompassingly with the caster angle of 15°to 20°. So the bit has high rate of penetration and good stability. This type of PDC cutters is comprehensively high-performance cutters.

4. The gauge surface is inlaid with spaced double-row alloy gauge bars, which enhances wear resistance and has good gauge gauge effect.


Size 113mm
Model number φ113HA24
Body type High Manganese Steel
Number of blade 4
Primary PDC cutter size 1308
API connection 73 with stingers
Suitable formation F≤12
Application Mining&Coal&Well
Quality High Level
Package Corrugated carton
MOQ 10 Pieces
Certificate ISO 9001
Customized Size Yes


4.5in Drill Bits For Water Well Drilling 4 Blade Diamond PDC Rock 0



Our drills will ship within 5 days after 50% full payment is confirmed. The drill bits will be shipped by sea or air as your request. And if you have any other questions, please contact us freely. Thanks!

4.5in Drill Bits For Water Well Drilling 4 Blade Diamond PDC Rock 1


Our Principle

We adhere to the principles of high quality, high quality service, and innovation. We also insist on providing efficient products and quality services. If you are interested in our drills, please feel free to contact us. We are looking forward to cooperating with you!



Q1: Are you a trading company or manufacturer?
A: We are a PDC Drilling Bits factroy in China.

Q2: Whether accpect customized products according to client's requirement?

A: Yes, we accept customization, no matter how much the purchase quantity is.


Q3: what is the time about the delivery?
A: The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement. According the distance from China to your port, usually from China to European about 25 days. To West of American 20 days.


Q4: How to order the products?
A: Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea-way packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.