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Three-Point Internal Micrometer 20-25mm for for Cylinder Bore Measurement

Three-Point Internal Micrometer 20-25mm for for Cylinder Bore Measurement

Products - Micrometers - Three Point Internal Micrometers
  • Highlight

    Cylinder Bore Measurement Internal Micrometer

    ,

    20-25mm Internal Micrometer

    ,

    25mm Internal Micrometer

  • Warranty
    One Year
  • Product Type
    Three-Point Internal Micrometer
  • Measurement
    Metric/Inch
  • Measurement Object
    Inside Diameter
  • Measurement Range
    20-25mm
  • Resolution
    0.005mm
  • Accuracy
    0.004mm
  • Anvil Type
    Carbide Tips
  • Calibration Ring Gauge
    Included
  • User Manual
    Included
  • Package
    Aluminium Box
  • Place of Origin
    Shaanxi, China
  • Brand Name
    KM
  • Certification
    ISO DIN GB RoHS
  • Model Number
    KM-2315-25
  • Packaging Details
    Aluminium Box 30*17*7cm/Piece 1.60kg/Piece
  • Delivery Time
    Within 15days
  • Payment Terms
    T/T,L/C,D/P,D/A,Western Union,PayPal,MoneyGram
  • Supply Ability
    50000pieces/Month

Three-Point Internal Micrometer 20-25mm for for Cylinder Bore Measurement

  • Three-Point Internal Micrometer 20-25mm for for Cylinder Bore Measurement
  • Three-Point Internal Micrometer 20-25mm for for Cylinder Bore Measurement
  • Three-Point Internal Micrometer 20-25mm for for Cylinder Bore Measurement
  • Three-Point Internal Micrometer 20-25mm for for Cylinder Bore Measurement
  • Three-Point Internal Micrometer 20-25mm for for Cylinder Bore Measurement
  • Three-Point Internal Micrometer 20-25mm for for Cylinder Bore Measurement
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Three-Point Internal Micrometer 20-25mm for Cylinder Bore Measurement
Key Features
  • Three-point micrometer centering self and aligning self.
  • Measurement can be taken closer to the bottom of blind bores and deep holes with extension rod.
  • Carbide-tipped contacts points with ratchet stop.
  • Supplied with setting rings and fitted case.
Product Description

This three-point internal micrometer series offers measuring ranges from 6-8mm up to 40-50mm, with graduations of 0.001mm

(within 12mm/0.5") or 0.005mm (over 12mm). The carbide-tipped three contact points minimize measurement errors, significantly improving

accuracy compared to calipers.

The self-centering three-point contact design ensures precise bore measurements, particularly effective for blind and through holes.

The micrometer automatically centers and aligns itself for stable, accurate readings.

Complete sets are available covering wide measurement ranges for various industrial applications.

Technical Specifications
Metric Models
          Order No.         Measuring Range         Graduation        Accuracy       Setting Rings        L1       A      Extension Rods
KM-2315-8 6-8mm 0.001mm ±0.004mm Φ6mm 54.5mm 1.5mm 100mm
KM-2315-10 8-10mm 0.001mm ±0.004mm Φ8mm 54.5mm 1.5mm 100mm
KM-2315-12 10-12mm 0.001mm ±0.004mm Φ10mm 54.5mm 1.5mm 100mm
KM-2315-16 12-16mm 0.005mm ±0.004mm Φ16mm 80mm 0.5mm 150mm
KM-2315-20 16-20mm 0.005mm ±0.004mm Φ16mm 80mm 0.5mm 150mm
KM-2315-25 20-25mm 0.005mm ±0.004mm Φ25mm 90mm 0.5mm 150mm
KM-2315-30 25-30mm 0.005mm ±0.004mm Φ25mm 90mm 0.5mm 150mm
KM-2315-40 30-40mm 0.005mm ±0.004mm Φ40mm 97mm 0.5mm 150mm
KM-2315-50 40-50mm 0.005mm ±0.005mm Φ40mm 97mm 0.5mm 150mm
Inch Models
          Order No.              Measuring Range          Graduation      Accuracy      Setting Ring     L1     A  Extension Rods
KM-2315-0.35 0.275-0.35″ 0.001″ ±0.00016″ 0.275″ 2.18″ 0.06″ 4″
KM-2315-0.42 0.35-0.42″ 0.0001″ ±0.00016″ 0.35″ 2.18″ 0.06″ 4″
KM-2315-0.5 0.425-0.5″ 0.0001″ ±0.00016″ 0.5″ 2.18″ 0.06″ 4″
KM-2315-0.65 0.5-0.65″ 0.0002″ ±0.00016″ 0.65″ 3.2″ 0.02″ 6″
KM-2315-0.8 0.65-0.8″ 0.0002″ ±0.00016″ 0.65″ 3.2″ 0.02″ 6″
KM-2315-1 0.8-1″ 0.0002″ ±0.00016″ 1″ 3.6″ 0.02″ 6″
KM-2315-1.2 1-1.2″ 0.0002″ ±0.00016″ 1″ 3.6″ 0.02″ 6″
KM-2315-1.6 1.2-1.6″ 0.0002″ ±0.00016″ 1.6″ 3.88″ 0.02″ 6″
KM-2315-2 1.6-2″ 0.0002″ ±0.0002″ 1.6″ 3.88″ 0.02″ 6″
Usage Precautions
  • Ensure measuring claw and scale are clean and dust-free to maintain accuracy.
  • Perform calibration before use to verify correct initial readings.
  • Clean and apply anti-rust oil after each use.
  • Store in dry, ventilated, dust-free environment.
  • Not suitable for measuring rough or burred surfaces.
Industrial Applications

This three-point internal micrometer is designed for precise measurement of holes and slotted holes in various industrial applications including:

  • Machinery manufacturing
  • Automobile production
  • Aerospace components
  • Electronic parts manufacturing
Frequently Asked Questions
Who are we?
Deko Corporation specializes in the development, manufacture and marketing of KM brand precision measuring tools in China mainland.
What products do we carry?
Our product line includes dial indicators, micrometers, calipers, bore gauges, height gauges, dial thickness gauges, depth gauges, bevel protractors, gauge blocks, and levels.
What are the terms of trade?
We support FOB, CFR, CIF, and EXW trade terms.
What are the forms of payment?
We accept T/T, L/C, D/A, D/P, PayPal, and Western Union.
Do we accept customization?
Yes, OEM services are available.
How about after-sales service?
All products come with one year warranty. Defective parts will be replaced promptly. Our strict calibration and inspection processes ensure product quality and reliability.
Tags:

Cylinder Bore Measurement Internal Micrometer

20-25mm Internal Micrometer

25mm Internal Micrometer

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