Castle

Castle Part #: CAB00338 - Cost $76.49 (6-12-2026) Whiteside Part #: RU4000H - Cost $42.48 each (8-3-2026) WSI Part #: WSI375CD1 RU4000H and the WSI...

Customer can purchase direct from Castle for $115.99 (10-19-2026). Our cost $115.99. The Castle Solid Carbide Reverse Helix router bit is suggested...

The Castle Cobalt High Speed Steel 4 flute bit works well routing most solid woods. (If you work with dense hardwoods such as hickory, you will wan...

Solid Carbide 5mm Line Boring Bit   Technical Specifications -    5mm Boring Bit -    Solid Carbide -    Weight: 0.03 lbs. -    Width: 0.25" -    H...

The Castle woodworking 5/32” Drill Bit is the perfect fit when you would like a larger hole than our 9/64” bit can provide. This bit works well on ...

The Castle woodworking 1/8” Split Point Drill Bit is a great fit when our 9/64” drill bit is a little too large but the 7/64” bit is too small for ...

Manufactured using the same specifications as our standard 9/64" Brad And Spur point drill bit, our Premium Woodworking Drill Bit is titanium nitri...

Manufactured using the same specifications as our standard 9/64" Split Point drill bit, this premium version is titanium nitride (TiN) coated, addi...

The Castle woodworking 3/16” drill bit is a split point bit. It is best used with a No.8 screw in softer materials such as melamine or pine. Used w...

The Castle woodworking 7/64” drill bit is a split point bit. Use this bit when you desire a snug fit with a No.7 screw that requires a driver for s...

Castle Part #: B00964: Cost: Dealer cost of 10-pack is $107.91 (6/5/2026) Simplified Tool Part #: SE29102-CAST (5-pack) Cost: $7.30 or $36.50 from ...

The Castle 9/64" Split Point woodworking drill bit works on all materials, but is most useful useful when drilling along an extremely tough grain p...