Skip to content
Free Shipping* on orders over $1,999
FISCH® Black Shark 5/8" Forstner Bit Bits & Drivers Cable Bullet

FISCH® Black Shark 5/8" Forstner Bit

SKU FSA-350439

Drills clearance holes in vinyl or composite post sleeves and wood wraps before creating tensioner pilot holes in center columns for a clean finish.

Sale Sale
$ 20.40
$ 20.40 - $ 20.40
$ 20.40
$ 19.95
$ 19.95 - $ 19.95
$ 19.95
Availability:
in stock—ships in 1–2 days

Pay in full or choose a flexible payment plan with Shop Pay.* Learn More >

Shipping & Delivery

Shipping Costs: We offer FedEx®, USPS®, and LTL shipping, with free FedEx® Ground on orders over $1,999. Available shipping methods depend on order size, volume, and destination. Learn more

Delivery Times: Estimated delivery times are based on your location and the chosen shipping method. 

  • Orders shipped by FedEx® Ground may take 1–5 business days to deliver within the 48 contiguous United States. Shipments to Alaska, Hawaii, and Puerto Rico will take 4–5 business days to arrive at their destination.
  • FedEx Priority Overnight and 2Day orders placed before noon on Friday will be delivered by FedEx the following Monday or Tuesday respectively.

International Shipping: We ship to Alaska, Hawaii, Puerto Rico, and the U.S. Virgin Islands. Learn more

Free Shipping: We offer free FedEx® Ground shipping on orders over $1,999 within the 48 contiguous U.S. states. Learn more

Exchanges & Returns
90-Day Returns

Enjoy hassle-free returns within 90 days!
Learn more, or start a return

No-Penalty Exchanges

Swap items with no restocking fee!
Learn more, or contact us

Warning
  • This product can expose you to chemicals including Cobalt or Nickel chemicals, which are known to the state of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
  • Drilling, sawing, sanding, or machining wood products can expose you to wood dust, a substance known to the state of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information, go to www.P65Warnings.ca.gov/wood
Free Shipping

on orders $1,999+

Money-Back Guarantee

30-day trial

Personalized Project Help

(574) 742-2737

In Stock

ships in 1–2 days

Product Details

Drills clearance holes in vinyl or composite post sleeves and wood wraps before creating tensioner pilot holes in center columns for a clean finish.

Forstner Bit Specifications:

Included in the Installation Kit for Vinyl or Composite Posts (1 per kit)

⚠️ Do not use the 5/8” bit for Deluxe Post Hole Covers in sleeved pass-through posts

DIY Skill Level Recommended:

Beginner: Little to no DIY experience needed—utilizes simple techniques

Application:

Recommended for interior, inland exterior, and coastal exterior applications

Get a Free Project Quote

Get a Free Project Quote

Let us do the work! Our cable railing experts will build your cart and send you a personalized estimate in as little as 24 hours.

Get an Estimate

Popular Collections