Basic Info.
Model NO.
KM-SRC-30
Material
Carbon Steel
Measurement Object
Surface Roughness
Range
0.05-12.5um
Measure Method
Manual
Accuracy
A
Certification
DIN, GB, RoHS, ISO
Customized
Customized
Packing
PVC Wallet
for Surface Type
Ground, Lapped, Milled, Reamed, Turned
No. of Swatches
30
Surface Finish Range
0.05-12.5um
Specification
GB Standard
Trademark
KM
Origin
Shaanxi, China
HS Code
9017300000
Production Capacity
50000pieces/Month
Packaging & Delivery
Package Size
16.00cm * 8.00cm * 1.20cm
Package Gross Weight
0.350kg
Product Description
Feature:
1. This set consists of 30 comparison specimens, covering six of the most commonly-used machining methods:
6 cylindrically turned, 6 end-milled, 6 horizontally milled, 6 surface-ground, 2 lapped, 4 reamed/drilled.
2. Each Type of surface finish is truly and consistently reproduced with a realistic idea of the feel,
appearance and texture of the machined components.
3. For quick and easy comparisons.
4. Supplied with PVC Wallet.
Specification:
1. This set consists of 30 comparison specimens, covering six of the most commonly-used machining methods:
6 cylindrically turned, 6 end-milled, 6 horizontally milled, 6 surface-ground, 2 lapped, 4 reamed/drilled.
2. Each Type of surface finish is truly and consistently reproduced with a realistic idea of the feel,
appearance and texture of the machined components.
3. For quick and easy comparisons.
4. Supplied with PVC Wallet.
Specification:
Order No. | No. of Swatches | Surface Finish Range | Length | width | Material |
KM-SRC-30 | 30 | 0.05-12.5um | 22mm | 7mm | Carbon Steel |
Turning | Vertical Milling | Horizontal Milling | Plain Grinding | External Grinding | Plat Lapping | ||||||
um | uin | um | uin | um | uin | um | uin | um | uin | um | uin |
12.5 | 500 | 12.5 | 500 | 12.5 | 500 | 1.6 | 63 | 1.6 | 63 | ||
6.3 | 250 | 6.3 | 250 | 6.3 | 250 | 0.8 | 32 | 0.8 | 32 | ||
3.2 | 125 | 3.2 | 125 | 3.2 | 125 | 0.4 | 16 | 0.4 | 16 | ||
1.6 | 63 | 1.6 | 63 | 1.6 | 63 | 0.2 | 8 | 0.2 | 8 | ||
0.8 | 32 | 0.8 | 32 | 0.8 | 32 | 0.1 | 4 | 0.1 | 4 | ||
0.4 | 16 | 0.4 | 16 | 0.4 | 16 | 0.05 | 2 | 0.05 | 2 |










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, 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.
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, 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.