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Diamond Drill Bit Tools Set 9 PCS Circular Core Hole Saw
US$0.50-5.00
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableColor
Red, Blue, Yellow, etcFolded
UnfoldedCertification
CE, CCCMaterial
High Speed Steel, HSS M42, HSS M3Customized
CustomizedHRC
61-63Teeth
4/6 Tpi Variable and 6 TpiBlade Length
19-127mmApplication
Cuts Steel Plate, Iron, Aluminum, Copper, Cast IRTransport Package
Paper Box, Wooden Box, Plastic Box and So on.Specification
6-65mmTrademark
DAMINGOrigin
Danyang City, Jiangsu Province, ChinaProduction Capacity
5000000PCS/MonthKey features
Customized Options: Customized HRC, Teeth, Blade Length, and Application available.
Wide Material Compatibility: Cuts Steel Plate, Iron, Aluminum, Copper, Cast Iron, Granite, Ceramic, and Glass.
No Pilot Drill Needed: Designed to drill directly into stone, tile, and glass without pre-drilling.
Extended Shank Size: Compatible with 3/8 inch shank for corded, cordless, and rotary tools.
Fast Sample Production: Samples can be produced within 3 to 7 days after order confirmation.
Global Export Experience: 15 years of experience exporting to USA, Europe, Australia, and more.
Certified Quality: Products hold CE and CCC certifications for safety and compliance.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2015-12-15 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
About Our Factory & Business Background
AddressDongfang Road25, Danyang City, Zhenjiang, Jiangsu, China
Plant Area250 square meters
Number of Employees8
Registered Capital100,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsTools
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2015-12-08
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
Annual Export Revenue3,000,000 USD
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
Product Q&A
Q:What materials can this drill bit cut?
A:
It cuts steel plate, iron, aluminum, copper, cast iron, granite, ceramic, porcelain tiles, glass, marble, slate, and various stones.
Q:Is customization available for this product?
A:
Yes, customization is available for HRC, teeth (4/6 Tpi Variable and 6 Tpi), blade length (19-127mm), and specific applications.
Q:What is the lead time for samples and batch orders?
A:
Sample production takes 3-7 days, while batch goods require 2-3.5 weeks. Shipments usually occur within 7-15 days after payment.
Q:Does this drill bit require a pilot drill?
A:
No, you do not need a pilot drill. It can start drilling at an angle or be manually guided with a wet sponge.
Q:What are the available shank sizes?
A:
The shank size is 3/8 inch for common drills and 8mm or 10mm for larger diameters, compatible with various rotary tools.
Send Inquiry
*To:
DANYANG DAMING TOOLS CO., LTD.
DANYANG DAMING TOOLS CO., LTD.*Content:
Supplier replies will be sent to your registered email
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