Barcor 1090 Internal Chamfer Gage — 0–1", 0–90°
Barcor 1090 Internal Chamfer Gage — 0–1", 0–90°
Part #:1090
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Key Features
- Direct-reading chamfer measurement
- Popular 0–1" capacity
- 0–90° included-angle applications
- Mechanical dial design
- Fast inspection without complicated setups
- Excellent lower-cost alternative to premium brands
- Ideal for production and QC inspection
Overview
Precision mechanical chamfer gage for fast, direct measurement of the major diameter of chamfers, countersinks and tapered holes.
Position: best-value mechanical chamfer gage.
Applications
Machined components, aerospace parts, automotive components, general manufacturing and incoming/final inspection.
Dial or Electronic
The 1090 is the mechanical dial version. The 1090-SPC is the same gage with a digital indicator for SPC-oriented inspection.
Calibration
WESTport is a precision gaging and metrology company, not only a gage supplier. Calibration, recertification and recall-interval support are available from our own calibration department — see hard gage calibration and dimensional inspection, calibration and repair, or contact us for scope and turnaround.

Specifications
| Manufacturer | Barcor Gages — Deerfield, Illinois |
|---|---|
| Model | 1090 |
| Capacity | 0-1" |
| Included Angle Range | 0-90° |
| Measures | Top (major) diameter of a chamfer, countersink or tapered hole |
| Accuracy | ±.001" (0-90° models) |
| Graduation | .001" |
| Readout | Dial indicator, direct reading |
| Plunger | Spring-loaded, exact-angle gaging plunger |
| Setting Master | Not required |
| Options | Electronic/SPC (1090-SPC) · .0001" Super (-S) · metric (-M) · solid carbide plunger with lifetime warranty (-CF) · micrometer head (MK) · NIST certification letter |