Greenlee 1/2" Hex Shank Hole S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$108.03
$58.03

Greenlee 1/2" Hex Shank Hole Saw Arbor with 3 Flats and High Speed Steel Pilot Drill

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Model: 37156
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$108.03
$58.03
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Greenlee 1/2" Hex Shank Hole Saw Arbor with 3 Flats and High Speed Steel Pilot Drill

Professional Hole Saw Arbor for Precision Drilling Applications

The Greenlee 1/2" Hex Shank Hole Saw Arbor delivers professional-grade performance for demanding drilling applications. This precision-engineered arbor features a 1/2" shank with 3 flats design and includes a replaceable high-speed steel pilot drill with unique split-point tip design. Compatible with Greenlee bimetal hole saws, recessed light hole saws, and carbide-grit hole saws for versatile drilling capabilities from 1-1/4" to 6" diameter holes.

Professional Features & Benefits

  • 1/2" Hex Shank with 3 Flats: Ensures secure chuck grip and prevents slipping during high-torque drilling operations
  • High Speed Steel Pilot Drill: Provides precise hole starting and extended service life with replaceable design for cost-effective maintenance
  • Split-Point Tip Design: Reduces walking and drilling effort while delivering clean, accurate hole starts
  • Solid Connection Design: Eliminates gaps and wobbling for consistent hole quality and extended tool life
  • Versatile Compatibility: Works with multiple Greenlee hole saw types and bit extensions for comprehensive drilling solutions
  • 0.500 LB Weight: Balanced design reduces operator fatigue during extended use while maintaining drilling control

Technical Specifications

  • Country Of Origin: United States
  • Minimum Chuck Size: 1/2 IN (12.700 MM)
  • Package: Standard Pack
  • Product Material: High Speed Steel Pilot Drill Bit
  • Product Type: Hex Shank
  • Product Weight: 0.500 LB (227.000 GM)
  • Shank Diameter: 7/16 IN (11.100 MM)

Installation & Operation

  1. Mount the arbor in a drill chuck with minimum 1/2" capacity, ensuring the hex shank with 3 flats is properly seated.
  2. Connect the appropriate Greenlee hole saw to the arbor, verifying secure attachment without gaps.
  3. Select the correct pilot drill for your application or use the included high-speed steel pilot drill.
  4. Configure drill speed and torque settings appropriate for the hole saw diameter and material being cut.
  5. Test the assembly for proper alignment and secure connections before beginning drilling operations.
  6. Complete drilling operations following manufacturer guidelines and perform regular maintenance on replaceable components.

Professional Applications

  • Electrical Installation and Maintenance
  • HVAC System Installation
  • Plumbing and Pipe Fitting
  • Construction and Remodeling
  • Industrial Manufacturing
  • Maintenance and Repair Operations

Why Choose Greenlee Quality?

Greenlee delivers industry-leading arbor design with precision manufacturing from the United States. The solid connection system and replaceable high-speed steel pilot drill ensure reliable performance and cost-effective operation. Compatible with Greenlee bit extensions #901 and #904 for extended reach applications, this arbor represents professional-grade quality for demanding drilling requirements.

Manufacturer Resources

Product Specs

Country Of Origin:
United States
Minimum Chuck Size:
1/2 IN (12.700 MM)
Package:
Standard Pack
Product Material:
High Speed Steel Pilot Drill Bit
Product Type:
Hex Shank
Product Weight:
0.500 LB (227.000 GM)
Shank Diameter:
7/16 IN (11.100 MM)

Greenlee 37156 – Frequently Asked Questions

How fast can I get the Greenlee 37156 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 Greenlee 37156 come with a warranty?
Absolutely. The Greenlee 37156 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 Greenlee 37156?
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 Greenlee 37156 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.