HHIP 4-1/2 x 3-1/2 x 3 in Slotted Angle Plate vs HHIP granite surface plate 6x8x2, grade B, with certificate
Overall winner: HHIP granite surface plate 6x8x2, grade B, with certificate
Key Differences
Product A (granite surface plate) is a precision ground Grade B plate with an inspection certificate and higher average rating, suited for high-accuracy surface-flatness and calibration tasks. Product B (slotted angle plate) is a machined, slotted angle plate designed for clamping, layout and inspection with wider versatility for fixturing but reports rough surface finish and mixed squareness on tertiary faces
HHIP 4-1/2 x 3-1/2 x 3 in Slotted Angle Plate
A calibrated webbed angle plate with clamping slots for machining, layout, and inspection. Customers note solid build and true 90-degree angles, with some concerns about surface finish
Pros
- well-built construction
- accurate 90-degree angle
- suitable for machining, layout and inspection
- ground square and parallel on outside and ends
Cons
- surface finish can be rough
- tertiary faces may impact squareness for some users
HHIP granite surface plate 6x8x2, grade B, with certificate
Granite surface plate precision ground for flatness; Grade B with certificate of inspection. Useful for measuring, laying out parts, and calibrating tools. Customers note solid size for small shops and weight as a plus
Pros
- precision ground top surface
- includes certificate of inspection
- sized for small shops
- weight contributes stability
Cons
- mixed feedback on flatness and surface finish
- not NIST traceable
- some reported scratches
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | HHIP |
| Durability | Tie |
| Versatility | HHIP |
| User Reviews | HHIP |