Does Senmine offer technical advice?

Yes! Senmine has team members with extensive amounts of experience in diamond drilling tools waiting to answer the toughest question.

25mm Diamond Enlarging Shaping Holes on Porcelain Tile Ceramic Milling Tools Finger Drilling Bits

Name: 25mm Diamond Enlarging Shaping Holes on Porcelain Tile Ceramic Milling Tools Finger Drilling Bits
Brand: Hebei Senmine Technology Co., Ltd.
SKU: 2049235992

Hebei, ChinaHebei Senmine Technology Co., Ltd.

US$4.20

1-9 Pieces

US$3.88

10-99 Pieces

US$3.56

100+ Pieces

Sample price:US$4.20/piece.Request sample

Product profile

Customization

Available

Type

Core Drill

Usage

Masonry Drilling

Model NO.

Place of Origin

Hebei China

Customized Support

OEM

Brand Name

Senmine

Working Length (mm)

as Requested

Dia.

10mm, 15mm, 16mm, 20mm, 22mm, 25mm, 30mm

Height of Diamond

8mm, 10mm, 15mm

Grit

30/40, 40/50, or as Your Requirement

Feature

Longer Working Life

Delivery

DHL, FedEx, UPS, EMS, or by Sea

Threaded Interface

5/8-11

Technology

Brazing

Model Number

Brazing Milling Cutter

Position Drill

Central Position Drills Are Available

Sample

Available

Segment Material

High Quality Original Diamond

Transport Package

Bubble Bag&Carton

Trademark

customer logo

Origin

China

Production Capacity

1000/Week

Key features

Vacuum Brazing Technology: High-end vacuum brazing process ensures better performance and longer service life.

Fine Diamond Grit: Uses #50/60 fine-grained diamond for smooth and clean hole edges.

Multi-Function Design: Enlarges, shapes, and rounds bevels in porcelain, marble, granite, and hard ceramic.

Dry and Wet Use: Versatile tool suitable for both dry-cutting and wet diamond drilling applications.

Customizable Support: OEM service available with customizable length, width, and type options.

Fast Delivery: Standard products delivered within 5-10 working days after payment.

Professional Support: 24/7 customer service with experienced engineers for technical advice.

Wide Application Range: Ideal for tiling, plumbing, and countertop milling on various stone materials.

Company profile

Importers and ExportersExperienced TeamExhibition ExperienceR&D Capabilities

Hebei Senmine Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin port, Qingdao portAverage Response Time: ≤4.55h

About Our Factory & Business Background

AddressRoom 1006, Hanke Building, NO. 44 Jianshe North Street. Chang'an District, Shijiazhuang, Hebei, China.

Number of Employees15

Registered Capital3,000,000 RMB

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

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

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

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsDiamond Drill Bit, Diamond Core Drill Bit, Diamond Saw Blade, Diamond Grinding Wheel, Vacuum Brazed Diamond Hole Saw, Diamond Profile Grinding Wheel, Brazed Diamond Core Drill Bit, Diamond Core Drill Bit Set, Electric Ring Saw Machine, Concrete Core Drill

Our Industry Experience & Global Business Record

Year of Establishment2022-10-27

Main MarketsEurope

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff8

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Product Q&A

Q:What sizes of core bits does Senmine have?

Senmine offers different types of diamond core drill bits to fit your drilling needs. Technically, our diamond types include sintering and vacuum brazing. For working purpose, there are various diameters and lengths for wet or dry use. Contact us to get the right tool for your specific needs.

Q:Can I order custom diamond core drill bits through Senmine?

Senmine is happy to work with you to design your custom length, width or type of core drill bits.

Q:What is the deepest hole that you can drill?

There's no limit to the depth we can drill. Usually our working length ranges from 300mm to 400mm with outer diameters from 16mm-1000mm. Anyway, the core drill bits can be made to your customization needs. Contact us for further information.

Q:Do you have to use water when drilling through concrete?

It very much depends on the diamond tools. If using a dry-cutting bit you can drill a hole without water, whereas a wet diamond drill bit must be used with water.

Q:How long is the lead time after placing my order?

For standard specification products, the delivery time is 5-10 working days after receiving the payment. For customized specification products, the delivery time will be longer depending on your special requirements, order quantity, production status etc. Please contact us for the shortest lead time.