Are samples available?

Yes, you can ask for samples for testing after confirming our prices. Please pay the sample and freight fee, which will be returned to you after you place an official order.

What is your delivery time?

For bulk orders, delivery time is according to the factory production plan. For customized products, it is 15-30 days after receiving the advance payment.

Zinc Plated Quick Change Drill Bit for Rotary Tools

Name: Zinc Plated Quick Change Drill Bit for Rotary Tools
Brand: DANYANG DAMING TOOLS CO., LTD.
SKU: 2212164205

Jiangsu, ChinaDANYANG DAMING TOOLS CO., LTD.

US$0.10-1.00

1 Piece

Product profile

Customization

Available

Customized

Standard

DIN, JIS, AISI

Model NO.

DM4-G

Length

Jobber-length

Type

Core Drill Bit

Material

Tungsten Carbide

Usage

Glass Drilling

Tip

Spear Point/ Cross Tip

Surface Treatment

Chrome Plated, Zn-Coated, Ni-Coated, Sandblasted

Shank Type

Straight Shank, Hex Shank

Hardness

89-92HRC

Shank Material

45 # Steel

Tip Material

Tungsten Carbide

Process

ED/ Ground/ Milled

Application

Glass, Tiles, Ceramics, Mirror, Hard Plastic

Size

3-16mm

Transport Package

Blister Card, Skin Card, Aluminum Box

Specification

3-16mm

Trademark

Origin

Danyang City, Jiangsu Province, China

HS Code

8207509000

Production Capacity

100000PCS Per Month

Key features

Clean Hole Technology: Spear point design reduces cutting pressure for perfectly round holes without chipping or breaking.

High Hardness Material: Made of YG8C tungsten carbide with 89-92HRC hardness for durable glass and ceramic drilling.

Customizable Options: Offers customized tip, surface treatment, shank type, and logo marking via OEM services.

Fast Sample Delivery: Samples can be produced within 3-7 days for quality testing before bulk orders.

Global Manufacturer: Direct manufacturer with 15+ years experience, 100% export, and video factory inspection available.

Versatile Applications: Ideal for drilling glass, tiles, ceramics, mirrors, and hard plastics with rotary drills.

Competitive Pricing: Provides reasonable prices through cost control, with sample fees returned upon official order.

Secure Packaging: Options include PVC bags, tubes, blister packs, and display boxes to protect drill bits.

Company profile

DANYANG DAMING TOOLS CO., LTD.

Jiangsu, China

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:Are you a factory or trading company?

We are a manufacturer with over 15 years' experience in this product, and we can arrange video factory inspection.

Q:What is your biggest advantage?

We have a very good quality control system to ensure quality levels and stratify different standards. Products are selling globally. Secondly, as a manufacturing company, we provide quick response and competitive prices through cost control. Lastly, we have customization ability through our own production capability.

Q:Is OEM available?

Yes, OEM and customization are available. We offer engraved logo markers, laser logo markers, and customized packing such as printed inner boxes and carton boxes.

Q:How about your price?

We can provide you with high-quality products at reasonable prices. We look forward to receiving your inquiry so you can make comparisons.

Q:How can I customize my products?

Please attach your drawings with details, including surface treatment, material, quantity, and special requirements.