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.312″ 5/16″ Slot Cutter – Whiteside 6715A

Cutter makes a small slot into your workpiece for a wide variety of applications. Requires arbor (sold separately) Carbide Tipped 3 Wing Fractional Kerf: 5/16″ Decimal Kerf: .312″ Bore: 5/16″ Large diameter: 1-7/8″ Recommended RPM: 13,000

.312″ 5/16″ Slot Cutter – Whiteside 6715A - Main image
$25.15 $33.99 In stock

Category: Slot Cutter Router Bit & T-Slot Cutter Router Bits

Add a different size bearing to change the depth of cut.

  • Use B20 Bearing for 9/16″ depth of cut
  • Use B25 Bearing for 3/8″ depth of cut
  • Use B26 Bearing for 1/4″ depth of cut
  • Use B27 Bearing for 5/8″ depth of cut
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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Avery ★★★★★

Swapping in the B25 bearing for a 3/8″ cut was dead simple, and the bit tracked cleanly through the slot without any chatter. Exactly the flexibility I needed for a job with mixed depths.

Christopher ★★★★★

Finally got the slot depth I needed by just swapping in the B25 bearing – way simpler than adjusting my whole setup. Cuts clean and smooth through hardwood with zero chatter.

Alexander ★★★★★

Swapping the bearing to adjust cut depth is genius, and I've already used the B20 for a 9/16″ dado on a test piece—worked perfectly. Clean, sharp cuts with no chatter.