Size a reversible edge for a telehandler by matching the blade’s bolt pattern, edge width, thickness and length to the bucket or blade attachment, not to the machine’s lift capacity. The edge must sit flush on the mounting face, clear the side plates, and leave enough wearable material for the duty cycle. Measure the existing edge or the bare mounting flange before ordering.
Start with the mounting interface, not the machine
The telehandler is only the carrier. The edge is sized by the attachment it bolts to, and the bolt pattern is the hard constraint that cannot be adjusted in the field. Confirm the hole diameter, hole spacing, edge width, thickness and overall length against the product page specification before anything else.
- Bolt hole diameter and centre-to-centre spacing along the edge.
- Number of holes and whether the pattern is symmetric or offset.
- Edge width from the mounting face to the cutting lip.
- Plate thickness, which sets both stiffness and bolt length.
- Overall length and clearance to the bucket side plates.
Reversible geometry: what the flip actually buys you
A reversible edge has a symmetric or near-symmetric profile so it can be turned over and run on the opposite face. The usable wear volume depends on how much material sits below the bolt line on each side, and on whether the hole pattern allows a clean flip without interference.
Check that the bolt holes are positioned so the edge can be inverted without the counterbore or chamfer landing on the wrong face. On some profiles the holes are not centred, which limits the flip to one orientation only. Ask for the drawing rather than assuming symmetry.
Thickness, width and length: sizing to the duty cycle
There is no single correct thickness. It depends on the material being pushed, the surface, the operator’s technique and how often the fleet inspects edges. A telehandler bucket used for light snow clearing on paved yards sits in a different regime from one pushing back windrows on gravel.
| Parameter | What it controls | Sizing guidance |
|---|---|---|
| Thickness | Stiffness, bolt length, wearable volume | Match the OEM flange and bolt grip; heavier is not automatically better if the flange is thin |
| Edge width | Wear reserve before the bolt line is reached | Depends on duty; wider gives more flips, but changes lip geometry and clearance |
| Length | Coverage and side-plate clearance | Match the flange; allow clearance so the edge does not bind against the side plates |
| Hole pattern | Fit and flip orientation | Must match exactly; verify hole diameter and spacing |
Wear life and cost: use ranges, not promises
Edge life is a range, not a number. It depends on abrasive content, down-pressure, operator habit and inspection interval. A reasonable planning approach is to treat the first set as a baseline and record hours to the flip and hours to retirement per machine.
- Record the mounting flange dimensions and photograph the bolt pattern.
- Log hours at installation and at each inspection.
- Note the wear pattern across the length, not just the total.
- Compare flip interval against the previous set.
- Adjust the specification only after two or three sets of data.
If one end of the edge is wearing faster than the other, that is usually a mounting or alignment issue rather than a material issue. See the checks in one end of the edge wearing faster before changing the specification.
Specification risk and the commercial side
For a distributor or fleet buyer, the commercial exposure sits in the interface dimensions, not in the steel. A single wrong hole spacing turns a container of edges into scrap or rework, and rework on a hardened plate is rarely economic.
Practical points to settle before a purchase order:
- MOQ is usually driven by the profile and hole pattern, since non-standard patterns are cut in batches.
- Lead time depends on whether the pattern is stocked or made to drawing; confirm before committing to a delivery window.
- Total cost should include bolt kits, freight weight and the number of flips expected, not just the unit price.
- Specification risk is lowest when the buyer supplies a drawing or a physical sample rather than a machine model number.
For the wider range and profile options, see the reversible snow plow cutting edges range. Buyers comparing bolt-on and weld-on approaches should also review the cutting edge selection guide before fixing the interface.
Inspection and flip practice
A reversible edge only delivers its second life if the first life is stopped at the right point. Inspect at fixed intervals and flip before the wear reaches the bolt line or the hole counterbore. Once the bolt head or nut seat is compromised, the edge is no longer safely reversible.
Torque the bolts to the attachment manufacturer’s figure, re-check after the first hours of use, and replace any bolt showing wear or deformation. Keep the mounting face clean; debris under the edge creates point loading and uneven wear.
Quick summary
Size a telehandler reversible edge from the attachment’s bolt pattern, edge width, thickness and length, then confirm the profile allows a clean flip. Treat wear life and cost as ranges that depend on duty and inspection practice, and settle MOQ and lead time against the specific pattern before ordering. Dimensions and hole spacing follow the product page specification.
Sources checked on 2026-11-12: SENTHAI Tools product page specification for reversible cutting edges; attachment mounting-flange measurement practice; internal wear-log method for fleet edge planning.
Three more perspectives
Limits
This page is not a substitute for the attachment manufacturer’s mounting specification, and it does not cover weld-on edges or non-standard custom patterns. It gives no practical wear life or cost figure, because both depend on site conditions and operating practice.
