Description
Product Overview
The Raseparter tool steel gage block is a precision‑ground block measuring 2″ x 4″ x 6″ and weighing 17 lbs. Crafted from hardened tool steel, each of the six faces is ground to a flatness that guarantees 0.0003 inch height accuracy. The block features 23 strategically placed holes, including five 3/8‑16 tapped holes for secure clamping and 18 untapped holes for versatile fixture options. Designed for industrial and scientific applications, it meets the rigorous standards of machine tool setup, layout, and inspection.
![[Product front view showing all components]](https://www.fabledmart.store/wp-content/uploads/2026/06/79760f8a425c4b1cbe8de437e397b761.jpg)
Usage
This gage block excels in environments where precision is paramount—such as CNC machining centers, milling machines, and coordinate measuring machines. Technicians use it to establish reference surfaces, verify tool lengths, and align workpieces. Its hardened steel construction withstands repeated clamping and heavy use, making it suitable for both shop floor and laboratory settings.
Why Choose Us
Raseparter combines decades of engineering expertise with meticulous manufacturing processes to deliver a block that maintains its accuracy over time. Each block undergoes strict quality inspections, ensuring flatness, hole alignment, and surface finish meet exacting tolerances. Our commitment to after‑sales support includes a responsive technical team ready to assist with installation and calibration queries.
Key Features
- Hardened tool steel provides exceptional durability for demanding industrial use
- 0.0003 inch height accuracy ensures reliable measurement and setup
- 23 holes—including five tapped 3/8‑16—offer flexible clamping options
- Compact 2×4×6 inch size fits easily on most workstations
- Dedicated customer support and warranty for peace of mind
FAQ
What is the maximum load this block can support?
The block is rated to handle loads up to 18.3 pounds, suitable for most setup and inspection tasks.
Can the tapped holes be used with standard 3/8‑16 bolts?
Yes, the five tapped holes accept standard 3/8‑16 bolts for secure clamping.
Is the block compatible with metric tools?
While the block is sized in inches, the precision ground surfaces work with both imperial and metric measuring equipment.
How should I maintain the block’s accuracy?
Keep the block clean, avoid impact, and store it in a stable environment; periodic calibration checks are recommended.
What warranty does Raseparter provide?
Raseparter offers a one‑year limited warranty covering manufacturing defects.




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