Groove Micrometer Precision Groove Measuring Tool

• Customization: Available
• Warranty: One Year
• Type: Micrometer
• Model NO.: KM-2217-75
• Material: Stainless Steel
• Measurement Object: Depth
• Range: 50~75mm
• Resolution: 0.01mm
• Precision: 0.01mm
• Measure Method: Manual
• Accuracy: A
• Precision Measuring Device: Precision Measuring Device
• Certification: DIN, GB, RoHS, ISO
• Customized: Customized
• Usage: Flanged Measuring Faces for Measuring Width
• Feature: 2 Types of Laser Engraved Graduations
• Form: for Inside and Outside Measurement
• Key Selling Point: Easy to Use
• Transport Package: Wooden Box
• Specification: GB Standard
• Trademark: KM
• Origin: Shaanxi, China
• HS Code: 9017300000
• Production Capacity: 50000pieces/Month
• Package Size: 37.00cm * 10.00cm * 4.20cm
• Package Gross Weight: 0.640kg

Product Description

Quick Detail:
1. Two directional Measuring Force.
2. Flanged measuring faces for measuring width, depth and location of grooves inside bores.  
3. Provided 2 types of lasers engraved graduations for inside and outside measurement.
4. Supplied in fitted case.

Description:
Groove micrometer is a precision measuring instrument for accurately measuring internal or external grooves and slots in machining,
automotive applications. Available with measuring range including 0-25mm,25-50mm, 50-75mm, 75-100mm for metric measurement
and 0-1″,1-2″, 2-3″, 3-4″ for inch measurement, groove micrometer ensures ultra-precise dimensional verification for critical components.

Groove micrometer delivers reliable measurements even in hard-to-reach geometries. The friction thimble with 0.01mm graduation for metric measurement and 0.001'' graduation for inch measurement, while the heat-treated steel frame ensures thermal stability during prolonged use.
Unlike digital type, the mechanical design eliminates battery dependency, making it ideal for continuous shop floor operations.

Specification:
Metric:

Order No.	Measuring Range		Accuracy	Parallelism	D
	Outside	Inside
KM-2217-25S	0-25mm	1.6-26.5mm	0.01mm	0.01mm	φ6.5mm
KM-2217-25	0-25mm	1.6-26.5mm	0.01mm	0.01mm	φ13mm
KM-2217-50	25-50mm	26.5-51.5mm	0.01mm	0.01mm	φ13mm
KM-2217-75	50-75mm	51.5-76.5mm	0.01mm	0.01mm	φ13mm
KM-2217-100	75-100mm	76.5-101.5mm	0.01mm	0.01mm	φ13mm

Inch:

Order No.	Measuring Range		Accuracy	Parallelism	D
	Outside	Inside
KM-2217-1S	0-1″	0.06-1.05″	0.001″	0.001″	φ6.5mm
KM-2217-1	0-1″	0.06-1.05″	0.001″	0.001″	φ13mm
KM-2217-2	1-2″	1.05-2.05″	0.001″	0.001″	φ13mm
KM-2217-3	2-3″	2.05-3.05″	0.001″	0.001″	φ13mm
KM-2217-4	3-4″	3.05-4.05″	0.001″	0.001″	φ13mm

Precautions:
1. Clean before use, wipe the measuring surfaces and grooves with a lint-free cloth to remove dust, oil.
2. Avoid temperature extremes, use in a stable environment, allow the tool to acclimate if moved between hot/cold areas.
3. Wipe dry after use, especially in humid or coolant-exposed environments.
4. Keep in the protective case when not in use.

Applications:
1. Machining: Measure internal grooves in shafts, bearings, and gears.
2. Automotive: Verify piston ring grooves, valve seats, and transmission components.
3. Aerospace: Precision inspection of turbine blade slots.
4. Quality Control: Ensure compliance with tight tolerance standards (ISO/DIN).

1) Who are we?
    Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand
    precision measuring tools in China mainland.  

2) What products do we carry?
    Dial indicators, micrometers, calipers, bore gauges, height gauges,
    dial thickness gauges, depth gauges, bevel protractors, gauge, blocks,level,etc.
 
3) What are the terms of trade?
    We support FOB, C&F, and CIF, EXW. 

4) What are the forms of payment?
    We accept T/T, L/C, D/A,D/P,Paypal,Western Union.

5) Do we accept customization?
    Yes, OEM is available.

6) How about after-sales service?
    One year warranty for all kinds of products.
    If you find any defective accessories when receive goods, we will ship you news parts or
    new product to replace. As an experienced manufacturer, we have very strict calibration
    and inspection team, you can rest assured of our product quality.