Klein Tools Professional EMT C...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$120.74
$93.51
Klein Tools 88906 Conduit Scoring Tool

Klein Tools Professional EMT Conduit Scoring Tool for 1/2", 3/4", 1" Conduit

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Model: 88906
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$120.74
$93.51
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Klein Tools Professional EMT Conduit Scoring Tool for 1/2", 3/4", 1" Conduit

Professional conduit preparation with precision scoring technology

The Klein Tools Professional EMT Conduit Scoring Tool delivers reliable conduit preparation for electrical professionals working with 1/2-inch, 3/4-inch, and 1-inch EMT conduit. This durable zinc cast scoring tool features Klein-designed patented scoring wheels that eliminate spiraling and create clean breaks without leaving burrs inside the conduit. Built for professional use with four roller tracks and replaceable scoring wheels, this tool ensures consistent performance across multiple conduit sizes.

Professional Features & Benefits

  • Multi-Size Compatibility: Scores 1/2", 3/4", and 1" EMT conduit with a single tool, reducing the need for multiple cutting implements
  • Patented Scoring Technology: Klein-designed scoring wheels create clean breaks without interior burrs, ensuring smooth wire pulling
  • Durable Zinc Construction: Cast zinc body provides long-lasting durability for demanding professional applications
  • Anti-Spiral Design: Four roller tracks eliminate spiraling during scoring for consistent, straight cuts
  • Replaceable Scoring Wheels: Convenient wheel storage in handle base with tool-free replacement capability extends tool life
  • Professional Grade Build: Specifically designed for professional electrical work with robust construction and reliable performance

Technical Specifications

  • Cutting Capacity: Scores 1/2", 3/4", 1" (12.7, 19.1, 25.4 mm) EMT Conduit
  • Department: Electrical
  • Depth: 6.0200 in
  • Height: 1.0000 in
  • Overall Length: 6" (15.2 cm)
  • Product Group: Electrical Tools
  • Product Subgroup: Conduit Tools
  • Weight: 1.2500 lbs
  • Width: 1.0000 in

Professional Applications

  • Commercial electrical installations requiring precise conduit preparation
  • Residential electrical work with EMT conduit systems
  • Industrial facility electrical maintenance and upgrades
  • Professional electrical contractor field operations
  • Electrical service and repair applications
  • Multi-unit property electrical installations

Why Choose Klein Tools Quality?

Klein Tools delivers professional-grade reliability with durable zinc cast construction and patented scoring technology. The tool-free replaceable scoring wheel system and anti-spiral design ensure consistent performance for demanding electrical applications, backed by Klein Tools' commitment to professional quality and durability.

Manufacturer Resources

Spec Sheet

Product Specs

Cutting Capacity:
Scores 1/2", 3/4", 1" (12.7, 19.1, 25.4 mm) EMT Conduit
Overall Length:
6" (15.2 cm)
Department:
Electrical
Product Group:
Electrical Installation Tools
Product Subgroup:
Conduit Tools
Product Height:
1.0000 in
Product Weight:
1.2500 lbs
Product Width:
1.0000 in
Product Depth:
6.0200 in
Product Type:
Tubing Cutter

Klein Tools 88906 – Frequently Asked Questions

1) What conduit sizes does the Klein Tools 88906 scoring tool handle?
The Klein 88906 scores 1/2 inch, 3/4 inch and 1 inch EMT (12.7, 19.1 and 25.4 mm) with the one tool. Anything larger than 1 inch EMT, or rigid and IMC pipe, is outside what this tool is built to score.
2) Does a scoring tool leave burrs inside EMT that I have to ream before pulling wire?
No. The 88906 uses Klein-designed patented scoring wheels that create a clean break without leaving burrs inside the conduit, so the inside stays smooth for wire pulling. That is the practical difference from hacking EMT with a saw, which always leaves a burr to ream.
3) Should I use a scoring tool or a conduit cutter with a blade for EMT?
A scoring tool like the 88906 scores the wall and you snap the conduit, which avoids metal chips and the interior burr a blade cutter or saw leaves behind. Four roller tracks keep the wheel from spiraling off the line, so the score stays square on the pipe. If you are cutting rigid or IMC, or EMT above 1 inch, you need a different tool; this one is rated for 1/2, 3/4 and 1 inch EMT only.
4) Can the scoring wheels be replaced when they dull, and do I need tools to do it?
Yes. The scoring wheels on the 88906 are replaceable with no tools required, and spare wheels store in the base of the handle so they travel with the tool instead of going missing in the van.
5) Is this Klein conduit scoring tool compact enough to carry in a pouch on the ladder?
It is a 6 inch (15.2 cm) tool weighing 1.25 lbs, roughly 1 inch across in height and width, so it drops into a tool pouch and works one-handed overhead. Useful for service and retrofit work where you are cutting EMT on the ladder rather than at a bench.
6) Is the Klein 88906 body metal or plastic?
Cast zinc. That is the housing material on the 88906, chosen for repeat daily use on commercial and industrial jobs rather than occasional homeowner cutting.
7) What Klein part number do I order for the EMT conduit scoring tool, for a standardized tool list?
Order Klein Tools 88906. It is a single-model item, no size or finish variants to pick, which makes it straightforward to spec across a crew or an MRO stockroom that works 1/2 through 1 inch EMT.
How fast can I get the Klein Tools 88906 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Klein Tools 88906 come with a warranty?
Absolutely. The Klein Tools 88906 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Klein Tools 88906?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Klein Tools 88906 from ZenSupply?
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