Verified manufacturer
Pre-shipment inspection
DDP door-to-door

Sourced by GoodsFromChina

Free quote, compared across factories
Samples consolidated & checked
AQL inspection before balance payment
Sea, air, express & DDP shipping

< 24hAverage response time

How sourcing works

Inquiry basket0

Diamond Core Drill Bits

Name: Diamond Core Drill Bits
Availability: InStock

Drill Sleeves Model: JDK-LCD001 Made in China

Drill Sleeves made of diamond — Type Core Drill Bit, Application Granite Concrete. MOQ 5 pieces, US$8.00 – 20.00/piece. QC & shipping by GoodsFromChina.

US$8.00 – 20.00/ piece

Min. order: 5 pieces

Material: Diamond
Type: Core Drill Bit
Application: Granite Concrete
Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining, Stone Drill
Color: Any Color
Customized: Customized

At a glance

Product: Diamond Core Drill Bits
Category: Drill Sleeves
Price: US$8.00 – 20.00 / piece
Minimum order: 5 pieces
Origin: Quanzhou, China
Customization: On request
Packaging: White Box
HS code: 82079010

Last updated October 17, 2026

Specifications

Customized	Customized
Color	Any Color
Standard	Ce SGS ISO
Model NO.	JDK-LCD001
Usage	Oil Mining, Coal Mining, Well Drilling, Ore Mining, Stone Drill
Material	Diamond
OEM	Yes
Application	Granite Concrete
Length	25-90mm
Type	Core Drill Bit
Transport Package	White Box
Specification	20mm, 25mm, 32mm etc
Origin	Quanzhou, China
HS Code	82079010
Production Capacity	10000PCS/Month
Our Feature	Factory == Own Exporting License == Quality Control == Competitive Price == Own Technology == OEM
Our advantage	1. Manufacturer with more than 15 years experience
Payment	T/T, Western Union, L/C, Cash
Delivery time	For samples, shipped within 3 days after receiving the deposit,
Packaging	The inner packaging is carton box .The outer packaging is carton box Or woodencase.(If by air ,carton box will reduce the weight, if by sea, we suggest woodenbox for waterproof.
Shipment	<45kg, express service is recommonded

Diameter	Segment size	Segment no.	Connection
20mm	19X3.0X9.0mm	2	(M14/M16/1/2"BSP5/8"-11)
25mm	14X3.0X9.0mm	3
32mm	16X3.0X9.0mm	4
35mm	16X3.0X9.0mm	4
38mm	16X3.0X9.0mm	4
42mm	20X3.2X9.0mm	4
52mm	20X3.2X9.0mm	4
65mm	24X3.5X9.0mm	5
78mm	24X3.5X9.0mm	5
82mm	24X3.5X9.0mm	5
92mm	24X3.5X9.0mm	5
102mm	24X3.5X9.0mm	6

Product details

Diamond Core Drill Bits is a drill sleeve product (core drill bit) manufactured in China and available to buyers worldwide through the GoodsFromChina sourcing service. Typical uses include Oil Mining, Coal Mining, Well Drilling, Ore Mining, Stone Drill.

Key features

Material: Diamond
Type: Core Drill Bit
Application: Granite Concrete
Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining, Stone Drill
Color: Any Color
Customized: Customized
Standard: Ce SGS ISO
OEM: Yes

Our Feature

Factory == Own Exporting License == Quality Control == Competitive Price == Own Technology == OEM

Packaging

The inner packaging is carton box .The outer packaging is carton box Or woodencase.(If by air ,carton box will reduce the weight, if by sea, we suggest woodenbox for waterproof.

Ordering & packaging

Minimum order quantity is 5 pieces. Standard export packaging: White Box. HS code: 82079010. Every order can include a pre-shipment quality inspection and consolidated shipping by sea, air or express, including DDP delivery.

How we source this product for you

1
Send your inquiry
Choose options, quantity and requirements. No payment needed.
2
Get a factory quote
We confirm price, MOQ and lead time — and compare alternatives.
3
Production & inspection
We follow up production and inspect goods before shipment.
4
Delivered to your door
Sea, air or express with customs clearance and DDP options.

Express5–8 days

Air freight8–12 days

Sea freight25–40 days

DDPDuties included

Sourcing help for this product

Frequently asked questions

What is the minimum order quantity for Diamond Core Drill Bits?

The MOQ is 5 pieces. Smaller trial orders can sometimes be negotiated — tell us your quantity in the inquiry.

How much does Diamond Core Drill Bits cost?

The listed factory price is US$8.00 – 20.00 per piece, depending on quantity. Your final quote includes our service fee and shipping options.

Can it be customized with my logo or specifications?

Customization depends on the factory and order quantity. Describe what you need and we will confirm options with the manufacturer.

How long does production and shipping take?

Typical production time is 15–45 days depending on quantity. Shipping to the US takes about 5–8 days by express, 8–12 days by air and 25–40 days by sea, with DDP door-to-door delivery available.

How do you check product quality?

We verify the manufacturer before ordering and can perform a pre-shipment inspection (AQL sampling) with a photo report before you pay the balance.