K1-10
2
Standard Carrier + Side Carrier.
View K1-10 →
Universal Concentricity Gaging System
Triple Indicator
KK2 Series · -10
KK2-10 Triple Indicator Concentricity Gage
Standard Carrier + Side Carrier + Vertical Carrier for three measurement positions.
The Universal Punch KK2-10 is a triple-indicator concentricity gage for cylindrical parts in the 1/8–1 in (3–25 mm) diameter class and published part lengths up to 4 in (102 mm). The KK2 architecture combines a Standard Carrier, Side Carrier and Vertical Carrier, creating three configurable measurement positions with both side and vertical access.
KK2-10 mixed-access triple-indicator architecture
Configured example shown with Standard, Side and Vertical Carrier positions.
1/8–1 in
3–25 mm nominal -10 part diameter class
Up to 4 in
102 mm maximum published part length
3 Indicators
Standard + Side + Vertical architecture
11.5 lb
5.2 kg published shipping weight
What Is the KK2-10?
A triple-indicator concentricity gage combining side and vertical measurement access.
The KK2-10 is the -10 size version of Universal Punch's KK2 triple-indicator concentricity-gage architecture. Current Universal Punch model-selection documentation identifies the model as a Triple Indicator Gage / 3–25 mm / Standard Carrier / Side Carrier & Vertical Carrier.
Its defining feature is the combination of three carrier positions with mixed access: one Standard Carrier, one Side Carrier and one Vertical Carrier. This allows the two secondary contacts to approach the same supported rotating component from different orientations.
The Universal Punch KK2-10 is a triple-indicator concentricity gage for 1/8–1 in (3–25 mm) diameter parts. It combines a Standard Carrier, Side Carrier and Vertical Carrier, giving the inspection setup three configurable indicator positions with both side and vertical measurement access, and supports published part lengths up to 4 in (102 mm).
Why KK2?
Three measurement positions with two directions of secondary access.
KK2-10 is not simply a standard concentricity gage with three indicators added. Its purpose is to combine three carrier positions while giving the two secondary measurements different access geometry.
Position 1
Standard Carrier
Primary configurable indicator position within the KK2 architecture.
Position 2
Side Carrier
Secondary measurement access from the side of the supported part.
Position 3
Vertical Carrier
Third measurement position with vertical carrier access.
KK2 = STANDARD + SIDE + VERTICAL
Architecture distinction:
KK1 uses Standard + Side + Side. KK2 replaces one of those Side Carrier positions with a Vertical Carrier.
Published KK2-10 Data
Technical specifications at a glance.
Universal Punch general-data literature publishes a more precise minimum diameter and minimum part length than the simplified -10 model-selection nomenclature. Both values are preserved below.
Nominal Diameter Class
1/8–1 in
3–25 mm model-selection nomenclature
Published Part Length
.18–4 in
4.7–102 mm
Shipping Weight
11.5 lb
5.2 kg
Published Diameter Range
.12–1 in
3.2–25 mm
Published Gage Length
10.5 in
267 mm
Published Gage Width / Height
4.5 × ~6 in
114 × approximately 152 mm
Published minimum-diameter note:
the model-selection nomenclature identifies KK2-10 as a 3–25 mm model, while the detailed general-data
table gives the minimum more precisely as .12 in / 3.2 mm. The customer-facing hero uses the nominal class,
while the technical specifications preserve the detailed published minimum.
How the KK2-10 Works
Support the component. Configure three contacts. Rotate and observe.
01
Support the component on the selected -10 roller geometry.
The roller set should match the usable cylindrical support surfaces and required clearance around the measurement features.
02
Position the Standard, Side and Vertical Carrier contacts.
Each indicator location is configured around probe direction, feature access, stylus reach and the actual inspection plan.
03
Rotate the supported component.
The standard Universal Punch system uses the published manual timing-belt drive architecture.
04
Observe the three configured indicator positions.
Indicator response is interpreted according to the drawing and inspection method; the number of indicators does not define the measurement characteristics by itself.
K / KK Architecture Hierarchy
Indicator count and carrier access define the family.
K1, K2, KK1 and KK2 separate the Universal Punch multi-indicator architectures by both the number of indicator positions and how the secondary positions reach the part.
K2-10
2
Standard Carrier + Vertical Carrier.
View K2-10 →KK1-10
3
Standard Carrier + Side Carrier + Side Carrier.
View KK1-10 →KK2-10
3
Standard Carrier + Side Carrier + Vertical Carrier.
Current model ↑
Selection rule:
choose KK1 when both secondary measurement locations are best approached from the side.
Choose KK2 when one secondary measurement location benefits from Side Carrier access and the other needs Vertical Carrier access.
Configure the Complete KK2-10
Mixed carrier geometry makes the part drawing essential.
Universal Punch defines the Concentricity Gaging System around three primary selections: gage model, main rollers, and indicators/accessories. On KK2-10, each of the three contact paths needs to be configured around the actual component geometry.
01
Select KK2-10 as the architecture
Choose KK2-10 when the -10 part envelope and Standard + Side + Vertical triple-indicator arrangement fit the inspection.
02
Select the main rollers
Match roller geometry to the usable cylindrical lands, shoulders, grooves, threads and required clearance around all three measurement features.
03
Configure all three indicators
Specify resolution, range, probe direction, stylus reach, side-carrier access, vertical-carrier access, mounts, calibration and drive requirements.
KK2-10 Roller Options
The KK2-10 uses the Universal Punch -10 roller family.
The correct support geometry depends on the part's available cylindrical surfaces and the clearance required around all three indicator locations.
Full Plain
110-10FP
Half Plain
110-10HP
Quarter Plain
110-10QP
Full Plain Zero
110-10FZ
Half Plain Zero
110-10HZ
Quarter Plain Zero
110-10QZ
Thin Zero Plain
110-10TZ
Special Top Contacts
Multiple published -10 options
What rollers can the KK2-10 use?
Published -10 roller families include Full Plain, Half Plain, Quarter Plain, Full Zero,
Half Zero, Quarter Zero and Thin Zero configurations. Final support geometry should be selected
from the actual component and required indicator clearance.
Three Different Contact Paths
KK2 combines standard, side and vertical indicator access.
Universal Punch parts documentation includes analog and digital indicators, dovetail mounts, swivel supports, extension holders, right-angle attachments and multiple Standard, Side and Vertical Carrier assemblies.
Standard Carrier Indicator
Configure the primary contact around resolution, range, stylus reach, probe direction and the intended inspection feature.
Side Carrier Indicator
Use side-carrier geometry when the secondary measurement location is best reached laterally.
Vertical Carrier Indicator
Use vertical-carrier geometry when the third contact benefits from vertical measurement access or fine-adjustment architecture.
Photography note:
the indicators shown on this page illustrate one configured KK2-10. Universal Punch documentation identifies
multiple analog and digital indicator options; final indicator selection should be based on the inspection requirement.
Accuracy, Calibration & Drive
Specify the complete three-position inspection system.
Accuracy classification, indicator resolution, carrier access, calibration documentation and rotation method should be considered together when configuring the KK2-10.
Published Accuracy Classes
Standard Black / Precision Gold
≤ 4 µm
Standard Black
≤ 2 µm
Precision Gold eligibility for applicable -10 / -20 models
Universal Punch documentation identifies these classifications as calibrated and directly traceable to NIST. Confirm the final KK2-10 accuracy class, indicator resolution and documentation requirements when ordering.
Optional Powered Rotation
KK2-10 Variable-Speed Motor Assembly
0–10 rpm
Published variable-speed system range
15 in
381 mm motorized base-plate listing
Universal Punch documentation lists a dedicated KK2-10 variable-speed motor assembly and describes the variable-speed architecture as 24 VDC with forward/reverse and 0–10 rpm control. Powered rotation can be considered when hands-free operation makes it easier to observe several indicator responses.
Where KK2-10 Fits
Built for three-position rotational inspection with mixed measurement access.
KK2-10 is worth evaluating when the part fits the -10 envelope, three measurement contacts are useful, and the two secondary contacts require different carrier orientations.
- Nominal diameter class fits approximately 1/8–1 in / 3–25 mm.
- Published maximum part length fits up to 4 in / 102 mm.
- Three configurable indicator positions are useful.
- One secondary contact benefits from Side Carrier access.
- One secondary contact benefits from Vertical Carrier access.
- The component has suitable cylindrical support surfaces for the selected roller geometry.
If both secondary contacts are better approached from the side, evaluate KK1-10. If only two contacts are required, evaluate K1-10 or K2-10 according to access.
KK2 Series Size Comparison
KK2-10, KK2-20 and KK2-40.
The same Standard + Side + Vertical Carrier architecture is published across three common diameter classes.
| Model | Part Diameter | Part Length | Gage Length | Gage Width | Approx. Height | Shipping Weight |
|---|---|---|---|---|---|---|
| KK2-10 | .12–1 in / 3.2–25 mm | .18–4 in / 4.7–102 mm | 10.5 in / 267 mm | 4.5 in / 114 mm | 6 in / 152 mm | 11.5 lb / 5.2 kg |
| KK2-20 | .37–2 in / 10–50 mm | .18–6 in / 4.7–152 mm | 12.5 in / 318 mm | 6.5 in / 165 mm | 6 in / 152 mm | 14.8 lb / 6.8 kg |
| KK2-40 | .75–4 in / 20–102 mm | .25–8 in / approx. 6.8–203 mm | 14.5 in / 368 mm | 8 in / 203 mm | 8 in / 203 mm | 18.5 lb / 8.4 kg |
KK2-40 source-value note:
the current published general-data table shows approximately 6.8 mm as the metric minimum part length for the KK1/KK2-40 row.
This template preserves that source value rather than silently correcting it.
KK2-10 Technical FAQ
Questions engineers, inspectors and buyers ask before specifying a mixed-access triple-indicator gage.
The Universal Punch KK2-10 is a triple-indicator concentricity gage for approximately 1/8–1 in (3–25 mm) cylindrical parts. It combines a Standard Carrier, Side Carrier and Vertical Carrier and supports published part lengths up to 4 in (102 mm).
KK2 is a triple-indicator architecture with three configurable measurement positions around the supported rotating component.
The KK2 architecture combines one Standard Carrier, one Side Carrier and one Vertical Carrier.
Both are triple-indicator -10 architectures. KK1-10 uses a Standard Carrier plus two Side Carriers. KK2-10 uses a Standard Carrier plus one Side Carrier and one Vertical Carrier.
K2-10 is a dual-indicator Standard + Vertical architecture. KK2-10 adds a Side Carrier to create three configurable indicator positions.
Current general-data literature lists approximately .12–1 in (3.2–25 mm) diameter and .18–4 in (4.7–102 mm) part length. The model-selection nomenclature identifies the nominal diameter class as 3–25 mm.
Current Universal Punch general-data literature lists the KK1/KK2-10 platform at 10.5 in (267 mm) long, 4.5 in (114 mm) wide and approximately 6 in (152 mm) high.
The published shipping weight is 11.5 lb (5.2 kg).
Published -10 main roller styles include Full Plain, Half Plain, Quarter Plain, Full Plain Zero, Half Plain Zero, Quarter Plain Zero and Thin Zero Plain, along with multiple top-contact options.
Universal Punch parts documentation lists analog and digital indicator options along with multiple mounting, side-carrier and vertical-carrier accessories.
Yes. Universal Punch lists a dedicated KK2-10 variable-speed motor assembly with a 15 in (381 mm) base plate. The published variable-speed drive architecture is 24 VDC with a 0–10 rpm range.
Universal Punch identifies Precision Gold classification for applicable -10 and -20 model classes at better than or equal to 2 µm. Final KK2-10 eligibility, indicator resolution and calibration requirements should be confirmed when ordering.
Choose KK2-10 when one of the two secondary measurement locations benefits from Vertical Carrier access. Choose KK1-10 when both secondary positions are better served by Side Carriers.
Send the part drawing, diameter, overall length, usable support surfaces, three intended measurement locations, tolerances or inspection objectives, indicator preferences, calibration requirements and manual or motorized-drive preference.
Configure Three Measurement Positions Around the Part
Start with the component geometry—not the catalog photograph.
Send Universal Punch the part drawing, diameter, overall length, usable cylindrical support surfaces, Standard Carrier measurement location, Side Carrier measurement location, Vertical Carrier measurement location, tolerances or inspection objectives, preferred indicator types, calibration requirements and manual or motorized-drive preference. Our team can review the complete KK2-10 configuration before the system is quoted.