1. Production Scale: Complete series of single, double and triple tube core barrels, overshot, diamond drill bits and reaming shells.
2. One Set Shop.Wireline double tube inner-tube group is composed of Head Assembly, Inner Tube, Core Lifter Case, Core Lifter and Stop Ring. You can order Head Assemble, Inner Tube assembly or components separately.
3. Customizable Labels & Logos. We offer custom product labels (e.g., batch number, specifications) and corporate logos to meet branding needs. Customization fee is waived for orders ≥200pcs.
4. Fast Delivery: Worry-Free for Urgent Orders 3-7 working days for standard products; 20-25 working days for customized products.
00:00/02:20
About this supplier
Hubei Ezdrill Tools Co., Ltd. is a diamond drill bit manufacturer specializing in hard rock drilling tools. Founded in 2022, it leverages expertise in industrial diamond production and geological exploration. The company offers 15mm matrix height drill bits with DCDMA standard, covering 6 series for diverse strata. Quality assurance includes mechanical testing reports and video factory inspections.
Factory profile
Company overview
Production workflow
Trade show participation
FAQs
Are you a manufacturer or a trader?
We are the manufacturer, and our R&D team has nearly 30 years of experience in diamond tool manufacturing.
Do your products support customization?
Yes, we support OEM & ODM, and products can be manufactured according to your usage requirements. However, customized products usually have a minimum order quantity.
What is your delivery cycle?
In-stock products will be available within 48 hours, while customized products typically take 15-20 days.
Do you provide samples?
Of course, but you'll need to pay for the samples and shipping.
If I'm a new customer, what's the safest and fastest way for me to make a payment?
We accept wire transfers, PayPal, and credit card payments.
Audited Supplier 
){kind=link}