What is the delivery time?

Delivery is typically 7-10 days after receiving the payment.

What certifications do your products have?

Our products pass ISO9001 and SGS inspections, ensuring strict quality control and professional formula standards.

Granite Tool Diamond Hole Saw for Drilling

Name: Granite Tool Diamond Hole Saw for Drilling
Brand: Quanzhou Sunny Superhard Tools Co., Ltd.
SKU: 859913435

Fujian, ChinaQuanzhou Sunny Superhard Tools Co., Ltd.

US$20.50

1-499 Pieces

US$18.50

500+ Pieces

Sample price:US$20.50/piece.Request sample

Product profile

Customization

Available

Customized

Standard

BV,ISO,SGS

Model NO.

SYM Diamond Tool

Length

60-450mm

Type

Core Drill Bit

Material

Diamond

Usage

Masonry Drilling, Diamond Tool for Grinding Concrete

Product Name

Granite Tool Diamond Hole Saw for Drilling

Application

Masonry Drilling, Concrete Drilling

Working Length

60mm-450mm

Thread

1-1/4"-Unc7, 5/8-11", M14, 1/2" Gas, etc.

Diameter

25mm-600mm

Segment Shape

Roof, Turbo, Arix, Aero, etc.

Related Name

Diamond Hole Saw, Diamond Core Bits

Equipments

Hand Held Core Drills or Core Drill Rigs

Welding Method

Laser Welding/ High Frequency Welding

Segment Size

4X3.5/4/4.5/5X10mm

Transport Package

Wooden Case for Sea Shipping

Specification

Diffenrent diameter

Trademark

SUNNY

Origin

Quanzhou China

HS Code

82023100

Production Capacity

1000PCS/Week

Key features

High Diamond Content: Industrial grade diamond and cobalt powder ensure superior lifespan and efficiency.

Wide Diameter Range: Available in diameters from 25mm to 600mm for various drilling needs.

Customizable Length: Working lengths from 60mm to 450mm, with other lengths available upon request.

Versatile Application: Designed for concrete, asphalt, granite, marble, and reinforced concrete.

Premium Steel Tube: Grade A quality steel tube ensures precise running and stability.

Certified Quality: Products pass ISO9001 and SGS inspections for strict quality control.

Fast Delivery: Delivery within 7-10 days after receiving payment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Quanzhou Sunny Superhard Tools Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤7.95h

About Our Factory & Business Background

AddressTangxi Industrial Zone, Luojiang, Quanzhou, Fujian, China

Plant Area2800 square meters

Number of Employees22

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsSaw Blade, Segment, Hard Alloy Model

Production Lines6

Production MachinesCold Press Machine, Hot Press Machine, Welding Machine, Injection Molding Machine, Gluing Machine, Laser Welding Machine, Laser Marking Machine, Plastic-Envelop Machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2012-05-09

Main MarketsSouth America

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Why buy Diamond Core Drill Bit from SUNNY?

1. Factory direct sales. 2. Guaranteed quality at low prices. 3. Professional technical support. 4. Excellent after-sale service. 5. 24-hour response time.

Q:How can I verify the quality of your tools?

You can order a small quantity to test quality and service. We offer discounts on sample orders to support your testing without risk.

Q:What is the minimum order quantity?

For diamond concrete hole saw drill bits, the MOQ is 5 pieces. If the total weight reaches 21kg, you can get the best express offer.

Q:What materials can this drill bit handle?

It is designed for drilling concrete, asphalt, reinforced concrete, granite, marble, stones, bricks, blocks, and rock.

Q:What are the available diameter and length options?

Diameter ranges from 25mm to 600mm. Working lengths include 120mm, 160mm, 370mm, and 450mm, with other lengths available upon request.