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Forstner Bit - Piloted Forstner Bit
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$57.99
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SKU: 080909000
Overview
This piloted forstner bit is intended for drilling pillar bedding holes with an electric hand drill, offering a straightforward way to work without a jig. It is designed to open existing stock screw holes to accept commonly used 9/16 inch bedding pillars while helping keep the cut aligned. The bit is steel with a blue finish and includes the listed bit and pilot dimensions for compatibility planning. It suits hunters and rifle builders looking for a practical tool for bedding work where controlled, accurate drilling matters.
Why Hunters Choose the Brownells
Piloted Design
An electric hand drill
Cuts Straight
Clean for accurate hole preparation
Opens Existing
Stock screw holes for 9/16-inch
Useful Pillar
Bedding without requiring a jig
Includes 1/2-inch
Shank for drill compatibility
Key Features
- Piloted Forstner bit for drilling pillar bedding holes without a jig
- Designed for use with an electric hand drill
- Cuts straight and clean for accurate, aligned holes
- Opens existing stock screw holes for 9/16-inch bedding pillars
- Steel, blue finish
- Bit measures 5 inches long with a 1/2-inch shank
Best Used For
- Hunters bedding rifle stocks who need accurately aligned pillar holes without a jig
- Users working with an electric hand drill on existing stock screw holes
- DIY rifle builders installing commonly used 9/16-inch bedding pillars
- Shooters wanting a piloted bit for straight, clean pillar bedding holes
- Shop users needing a dedicated bit for pillar bedding setup work
Specifications
| Bit Diameter | 9/16" (14mm) |
|---|---|
| Material | Steel, blue |
| Overall Length | 5" (12cm) |
| Pilot Diameter | .312" (7.9mm) |
| Pilot Length | 1 1/2" (3.8cm) |
| Shank Diameter | 1/2" (12mm) |
Pros
- Piloted design helps align pillar bedding holes with an electric hand drill.
- Cuts straight and clean for accurate hole preparation.
- Opens existing stock screw holes for 9/16-inch bedding pillars.
- Useful for pillar bedding without requiring a jig.
- Includes a 1/2-inch shank for drill compatibility.
Considerations & Trade-offs
- Designed for opening existing stock screw holes to accept commonly used 9/16" bedding pillars, so it is purpose-built rather than a general-purpose drill bit.
- The 1/2" shank requires a compatible drill chuck, which may limit use on some hand drills.
- The pilot and bit dimensions are fixed, so fit is tied to the existing hole size and the intended pillar diameter.
- Intended for pillar bedding work, so it is not a substitute for a full drilling jig when a broader setup is needed.
Suggested Comparisons
- Forstner bits
- Pillar bedding tools
- Drill bit sets
- Gunstock repair and bedding accessories
Suggested Accessories
- Drill press vise
- Cutting oil
- Center punch
- Bore guide
Frequently Asked Questions
What is this piloted Forstner bit used for?
It is designed to drill holes for pillar bedding and to open existing stock screw holes to accept commonly used 9/16 inch diameter bedding pillars.
Do I need a jig to use this bit?
The product description says it can drill holes for pillar bedding without a jig.
What size holes does this bit make?
The bit is listed as 9/16 inch diameter, with a pilot measuring .312 inch diameter.
What are the listed dimensions of the bit and shank?
The bit is listed as 5 inches long with a 1/2 inch diameter shank. The pilot is listed as 1 1/2 inches long.
What material and finish are listed for this bit?
The specifications list it as steel with a blue finish.