Machine Tool Ecosystem

3-Sided Tombstones for 5-Axis CNC Fixturing

5th Axis 3-Sided Tombstones

Quality is built on a precision foundation

5th Axis' three-sided tombstones, or triangular tombstones, offer three faces equipped with RockLock mounting patterns to allow for rapid and repeatable changeover between cycles on your horizontal or multi-axis machines. They strike a nice balance between workpiece capacity and tool clearance.

Key Features
3-Sided Offers three faces that are spaced 120º apart
Increase Uptime Spindle utilization increase for horizontal machines by accommodating larger workpieces with more clearance
Fast Changover Quick-change pull studs from the RockLock system ensure fast fixturing swaps
5th Axis 3-Sided Tombstones

Technical Specifications

Showing 4 of 4 models
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Product ID3D CADMounting Pattern (mm)MaterialRound Base (mm)Round Height (mm)Square Length (mm)Square Width (mm)Square Height (mm)Pull StudsGrid Spacing
RL52A-T3152 mmAluminum160167---4x PS20F-
RL96A-T3196 mmAluminum200250---4x PS20F-
RL96A-300396 mmAluminum--300300400-100 mm
RL96S-300396 mmSteel--300300400-100 mm
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Your Selection

Each model below is routed to the best next step based on availability.

Setup Time Calculator

How Much Is Setup Time Costing You?

Every changeover means idle spindle time. Multi-part fixturing slashes setup frequency — so your machines spend more hours cutting and less time waiting.

Your Machines
$
The Setup Problem
min
%
Annual Cost of Fixture Changeovers
1,500 hrs
Spindle Hours Lost to Setup / Year
$263K
Annual Lost Production Value
$131K
Recoverable with Workholding
See Full ROI Breakdown

Based on 250 working days/yr. Multi-part fixturing reduces changeover frequency so your spindle spends more time cutting.

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