Does the set include accessories?

Yes, the set includes an arbor, arbor socket, and setting rings for calibration and use.

Is this suitable for blind holes?

Yes, both blind holes and through holes can be measured with this three-point internal micrometer.

Precision Three Point Internal Micrometer Sets

Name: Precision Three Point Internal Micrometer Sets
Brand: Qingdao Preco Imp. & Exp. Co., Ltd.
SKU: 617814292

Shandong, ChinaQingdao Preco Imp. & Exp. Co., Ltd.

US$110.00-499.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Whole Life

Warranty

12 Months for Free

Model NO.

600-22xx

Type

Micrometer

Material

Stainless Steel

Measurement Object

Inside Diameter

Range

0～300mm

Resolution

0.001mm (Witnin 12mm) & 0.005mm (Range Over 12mm)

Precision

0.0004mm

Measure Method

Manual

Accuracy

Precision Measuring Device

Certification

ISO

Customized

Size

Metric or Inch

Delivery

1 Month

Transport Package

Alumin Box or Wooden Box

Specification

ISO 9001

Trademark

neutral or OEM

Origin

China

Production Capacity

500000sets/Month

Key features

Constant Measuring Force: Ratchet locking device ensures consistent and reliable measurements.

Wide Measuring Range: Available in various ranges from 2mm to 300mm for diverse applications.

Carbide-Tipped Contact Points: Durable carbide tips combined with an aluminum body for longevity.

Customizable Options: Size can be customized to Metric or Inch specifications.

Complete Set Accessories: Includes arbor, arbor socket, and setting rings for immediate use.

ISO Certified Quality: Manufactured with ISO certification ensuring high quality standards.

Company profile

Qingdao Preco Imp. & Exp. Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 1993-05-07Nearest Port: Qingdao, ShanghaiAverage Response Time: >24hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryQingdao Preco Imp. & Exp. Co., Ltd. is identified as both a trading company and manufacturer/factory in Qingdao, China, with eight production lines, 11–20 years of total R&D-engineer experience, and 6–10 quality-control staff. It reports carbide-burr production of 350,000,000 pieces and exports representing 90% of total sales, with exporting activity recorded since 1993. The supplier states that it accepts processing trade and offers products supported by CE and GS certificates; several management-system certifications are also listed, although the records do not specify certification scope or validity. Its product range covers cutting, measuring, and hand tools, machinery, machine accessories, and work equipment. Evidence supports production, export, and customization-related capabilities, while after-sales capability, financial credibility, and customer cases remain insufficiently documented.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, while another record describes its company nature as a trading company. Its stated product portfolio spans cutting tools, measuring tools, machinery, machine accessories, hand tools, and work equipment, indicating a combined trading and manufacturing profile, though the exact products manufactured in-house are not specified.

CertificationsThe supplier states that it can supply products with CE and GS certificates and lists ISO 9000, TS 16949, ISO 9001, ISO 22000, BS 25999-2, ISO 20000, and EICC under management-system certifications. The records do not provide certificate numbers, issuing bodies, covered sites or products, or validity dates, so the breadth and current status cannot be independently assessed.

R&D capabilityThe supplier reports 11–20 years of total experience among its R&D engineers and describes a professional technology team. It also offers machine tools, cutting tools, carbide inserts, and solid carbide tools, but the slices contain no evidence of patents, proprietary designs, new-product development results, or measurable R&D investment.

Production capacityThe supplier reports eight production lines, 6–10 quality-control staff, and annual carbide-burr output of 350,000,000 pieces. It is identified as both a manufacturer/factory and trading company, and its products include cutting tools and related equipment; however, capacity for products other than carbide burrs is not specified.

Customization capabilityThe supplier explicitly states that it accepts processing trade in addition to offering ready products. This directly supports a customization or contract-processing capability, although the records do not define the customization scope, minimum order requirements, tooling support, or quality-approval process.

Product Q&A

Q:What measuring ranges are available?

The micrometer is available in a variety of measuring ranges, from 2-2.5mm up to 275-300mm, including specific ranges like 6-12mm, 11-20mm, 20-40mm, etc.

Q:Can the size be customized?

Yes, the size can be customized. Options include Metric or Inch specifications.

Q:What is the warranty period?

We provide a 12-month free warranty. Additionally, whole-life after-sales service is available.

Q:What is the lead time for delivery?

The delivery time is 1 month. Peak season lead time is one month, while off-season lead time is within 15 workdays.

Q:What payment methods are accepted?

We accept T/T, PayPal, Western Union, and Small-amount payment.