What is your delivery time?

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

What is the production time for samples?

Production time is 3-7 days for samples and 2-3.5 weeks for batch goods.

Premium High Helix Masonry Drill Bits with Durable Chrome Coating

Name: Premium High Helix Masonry Drill Bits with Durable Chrome Coating
Brand: DANYANG DAMING TOOLS CO., LTD.
SKU: 2207391305

Jiangsu, ChinaDANYANG DAMING TOOLS CO., LTD.

US$0.01-1.00

1 Piece

Product profile

Customization

Available

Customized

Standard

DIN, JIS, AISI

Model NO.

DM4-TS

Length

Taper-length

Type

Twist Drill Bit

Material

Tungsten Carbide

Usage

Masonry Drilling

Size(mm)

3*60mm - 25*600mm

Manufacturing Process

Roll Forged, Milled

Shank

Straight( Parallel, Reduced ,Hex,1/4" Quick )

Surface

Zinc Plated, Nickle Plated, Chrome Plated

Flute

Single or Double Fulte

Body Material

45# Carbon Steel

Tip Material

Yg8, Yg8c Carbide

Aplication

Drilling Concrete, Granite, Brick, Block, Tile,Mar

Transport Package

One PC in PVC Bag or Plastic Tube

Specification

3*60mm - 25*600mm

Trademark

Origin

Danyang City, Jiangsu Province, China

HS Code

8207509000

Production Capacity

50000PCS Per Month

Key features

High Quality Carbide Tip: Features high quality YG8C tungsten carbide tip for long life and efficient drilling.

Customizable Shank Types: Available in Straight, Reduced, Hex, 1/4 Quick Change, and 3 Flats shanks.

Corrosion Resistant Finish: Offers Zinc, Nickel, Chrome plating, and sandblasted surface options.

OEM and Customization: Supports OEM production with custom logos, packing, and specifications.

Versatile Application: Ideal for drilling concrete, granite, brick, block, tile, and marble.

Efficient Debris Removal: Milled slow spiral design ensures quick and easy debris removal.

Durable Material Body: Constructed from fine #40 Cr carbon steel with hardened core for strength.

Wide Size Range: Sizes available from 3mm to 40mm diameter and 50mm to 650mm length.

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, provide competitive prices through cost control, and offer strong customization ability via our own production capability.

Q:Is OEM available?

Yes, OEM and customization are available, including engraved or laser logo markers and customized packing.

Q:How can I customize my products?

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

Q:Are samples available?

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