Klein Tools Hole Cutter Pilot ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$62.67
$13.30

Klein Tools Hole Cutter Pilot Bit Replacement 5/32-Inch Split Point High Speed Steel

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Model: 31874
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$62.67
$13.30
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Klein Tools Hole Cutter Pilot Bit Replacement 5/32-Inch Split Point High Speed Steel

Professional-Grade Replacement Pilot Bit for Carbide Hole Cutters

The Klein Tools Hole Cutter Pilot Bit Replacement delivers professional-grade drilling performance for precision hole cutting applications. This high speed steel pilot bit features split point design and integrated flange engineered for electricians, contractors, and metalworking professionals, providing the reliable performance and industry-leading quality that tradesmen demand from America's most trusted tool manufacturer.

Professional Features & Benefits

Precision Drilling Performance

  • Split Point Pilot Drill Bit (118°) - Prevents bit walking and ensures accurate hole placement with Klein's precision engineering
  • High Speed Steel Construction - Delivers exceptional durability and cutting performance through multiple materials with professional-grade reliability
  • 5/32-Inch Tip Size - Optimized diameter provides perfect pilot hole sizing for Klein carbide hole cutter systems
  • Integrated Flange Design - Prevents over-drilling beyond sheet metal thickness, ensuring controlled depth and professional results

Safety & Durability Features

  • Controlled Depth Drilling - Integrated flange stops drilling at proper depth, preventing damage to underlying surfaces and ensuring operator safety
  • Professional Material Compatibility - Cuts precise holes in stainless steel, mild steel, iron, copper, and brass sheet up to 3/16-inch thick with Klein quality assurance
  • Replacement Part Reliability - Maintains original Klein Tools performance standards when replacing worn pilot bits in carbide hole cutter systems

Technical Specifications

Overall length 1.96 inches, tip size 5/32-inch diameter, shank size 0.234-inch diameter, weight 0.80 oz, high speed steel construction with split point 118-degree design, integrated flange for depth control, compatible with Klein carbide hole cutter products for cutting sheet metal up to 3/16-inch thickness.

Installation & Usage

  1. Ensure Klein carbide hole cutter is properly secured in drill chuck before pilot bit installation
  2. Insert replacement pilot bit into hole cutter center, ensuring proper seating and alignment
  3. Verify integrated flange positioning for correct depth control on target material thickness
  4. Mark drilling location and position split point tip at center mark to prevent walking
  5. Apply steady pressure while drilling, allowing high speed steel construction to cut efficiently
  6. Monitor integrated flange contact with material surface to prevent over-drilling

Professional Applications

Ideal for:

  • Electrical Installation - Cutting precise holes for conduit fittings, junction boxes, and electrical panel installations
  • HVAC Applications - Creating accurate openings for ductwork connections, refrigerant lines, and ventilation systems
  • Metal Fabrication - Drilling pilot holes in stainless steel, mild steel, iron, copper, and brass sheet materials
  • Construction Work - Installing electrical systems, plumbing penetrations, and mechanical equipment mounting
  • Industrial Maintenance - Replacing worn pilot bits in Klein carbide hole cutter systems for continued precision
  • Telecommunications - Creating clean holes for cable entry points and equipment mounting in metal enclosures
  • Commercial Electrical - Professional hole cutting for conduit runs, panel installations, and equipment connections
  • Residential Wiring - Precise hole cutting for electrical box installations and wire routing through metal components

Split Point Technology Advantage

Klein Tools split point pilot bit design eliminates bit walking and ensures accurate hole placement from the first contact. The 118-degree split point geometry combined with high speed steel construction delivers superior cutting performance and extended tool life. The integrated flange provides foolproof depth control, preventing costly over-drilling mistakes while maintaining the precision standards electrical professionals demand.

Why Choose Klein Tools Quality?

Since 1857, Klein Tools has maintained America's highest standards for electrical tool manufacturing, combining traditional craftsmanship with modern precision engineering. Every replacement pilot bit undergoes rigorous testing to ensure compatibility with Klein carbide hole cutter systems and delivers the reliable performance that electricians, contractors, and metalworking professionals trust for critical applications requiring precision and safety.



KLN-31874 - spec sheet

Manufacturer Resources

Product Specs

Application:
Cuts Holes in Stainless Steel, Mild Steel, Iron, Copper and Brass Sheet up to 3/16" (0.5 cm) Thick
Item Depth:
3.5000 in
Item Height:
0.2500 in
Item Weight:
0.0500 lbs
Item Width:
0.2500 in
Overall Length:
1.96" (5 cm)
Shank Size:
0 .234" (0.6 cm)
Tip Size:
5/32" (4 mm)
Tip Type:
Split Point Pilot Drill Bit
Product Type:
Hole Cutter Pilot Bit
Department:
Electrical
Product Group:
Hand Tools
Product Subgroup:
Screwdrivers & Drivers
Product Details:
Hole Cutter Pilot Bit
Product Material:
High Speed Steel
Product Weight:
0.80 oz (22.7 g)

Klein Tools 31874 – Frequently Asked Questions

How fast can I get the Klein Tools 31874 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 31874 come with a warranty?
Absolutely. The Klein Tools 31874 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 31874?
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 31874 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.