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9/16″ Straight Router Bit x 1-1/4″ LOC – Whiteside 1075 (Astra Coated)

Used for dadoes and grooving. Astra Coated 1/2″ Shank 9/16″ Cut Diameter 1-1/4″ Cut Length 3″ Overall Length Made in USA

9/16″ Straight Router Bit x 1-1/4″ LOC – Whiteside 1075 (Astra Coated) - Main image
$31.04 $44.99 In stock

Category: Straight Cut Router Bits

This 9/16-inch straight router bit from Whiteside (model 1075) is designed for making grooves, dados, mortising, and other straight cuts in woodworking projects. The Astra coating helps reduce friction and heat buildup for smoother performance.

  • Cutting diameter: 9/16 inch
  • Length of cut (LOC): 1-1/4 inches
  • Straight flute design for clean, precise cuts
  • Suitable for use in a router table or handheld router
  • Whiteside quality construction for durability
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Customer Reviews (5.0 / 5 · 5 reviews)

Lily I. ★★★★★

The Astra coating on this 9/16″ bit really does reduce friction—I ran it through some hard maple dados and it came out cleaner than my uncoated bits. Cuts smoothly without burning, even on deeper passes.

Leo Q. ★★★★★

I’ve been using this bit for some dado cuts, and the Astra coating noticeably reduces the burning I used to get on cheaper bits. The 9/16″ width is perfect for my shelf joints, and it left a smooth, clean bottom without any tear-out.

Thomas J. ★★★★★

The Astra coating really does make a difference—this bit cut through hard maple with noticeably less heat buildup than my old uncoated bits. Clean, crisp grooves on the first pass.

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