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