Solid Pilot Counterbore: 0.507" Dia, 0.343" Pilot, 3 Flutes MPN:103-055220
Solid Pilot Counterbore: 0.507" Dia, 0.343" Pilot, 3 Flutes
The solid pilot counterbore provides superior drilling precision for accurate threaded holes during construction or maintenance operations, reducing chatter, or breakage thanks to its three flute design reducing heat generation allowing for longer tool life with a 0.507 inch diameter by a 0.343 inch pilot length made from high-quality steel suitable for any professional mechanic, carpenter or machinist requiring solid pilots perfect for sheet metal or plastics, backed by an extensive warranty suitable for industrial or automotive settings ensuring optimal performance in various projects without compromise.
Solid Pilot Counterbore: 0.507" Dia, 0.343" Pilot, 3 Flutes 5/16" Socket-Head Cap Screw Compatible, 3/8" Shank Dia, 4-1/2" OAL, Cobalt Steel
Product Information
- : 103-055220
- Aircraft Style: No
- Coating/Finish: Bright/Uncoated
- Counterbore Diameter (Decimal Inch): 0.5070
- Cutting Direction: Forward
- Fastener Size Compatibility (Inch): 5/16
- Fastener Type Compatibility: Socket-Head Cap Screw
- Number of Flutes: 3
- Overall Length (Inch): 4-1/2
- Pilot Diameter (Decimal Inch): 0.3430
- Shank Diameter: 3/8in
- Shank Diameter (Inch): 3/8
- Shank Type: Straight-Cylindrical
- Standard/Oversize Pilot: Oversize
- Tool Material: Cobalt Steel
Additional Information
- Hazardous Materials: No, oK to Ship Via Air
- Material Safety Data Sheet (MSDS) Required: Yes
- Country of Origin: US, United States
- TAA Compliant: Yes
- UNSPSC: 23241603
- CA Restricted (Prop 65): Unknown
- Package Weight: 0.30
- Prohibited States: AK,HI,PR
Product info last updated on October 1, 2024 2:26am UTC
Category: Solid Pilot Counterbores and Sets