B02964 - 9/64" Premium Woodworking Drill Bit - Brad And Spur

Due to increased demand, we are currently out of stock of B02964 for 8 weeks (as of February 09,2021). Castle recommends that customers use B03964 - 9/64 Drill Bit, Split Point Premium which retains the premium coating while also being more versatile...

B00964 - 9/64" Woodworking Drill Bit Brad With 1/4" Shank

This is the most popular Castle Woodworking Drill Bit.  The Brad And Spur tip tracks well in all types of materials and is recommended for use with a No.7 screw. This bit is ideal for hard woods including the more dense species. When you are in...

B00338 - 3/8” Solid Carbide Woodworking Router Bit, Three Flute

The Castle solid carbide woodworking router bit is your best bet for long-lasting, consistent performance. This bit is exceptional in routing all materials, including composites and dense hardwoods such as hickory. The three-flute bit can be resharpened,...

B00438 - Cobalt Steel, 3/8" Four Flute Rough Mill Router Bit

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 want to use our Solid Carbide bit - B00338.) The rough mill design routs a consistently clean and splinter...

B00764 - 7/64” Woodworking Drill Bit With 1/4" Shank

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 screw insertion—it can also be used with smaller screws. The 7/64” split point will work...

B00316 - 3/16” Woodworking Drill Bit With 1/4” Shank

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 with a No.8 screw, the 3/16” hole will provide a slip fit for easy screw insertion. When you are...

B01338 - Solid Carbide, 3/8" Three Flute Reverse Helix Router Bit

The Castle Solid Carbide Reverse Helix router bit is suggested for use when other Castle bits cause chip-out, especially in plywood and melamine. The groove pattern of the cutting teeth on this bit create a downward cutting motion for better finishes...

B00622 - #2 Robertson Square Driver Bit, 6" Shank

BULK DEAL:   Buy 5 - 9 and get $0.32 off ($3.63 each) Buy 10 or maore and get $0.47 off ($3.48 each)  

B00118 - 1/8” Woodworking Drill Bit With 1/4” Shank

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 a slip fit. Our 1/8” Split Point Drill Bit will work well in all materials...

B00532 - 5/32” Woodworking Drill Bit With 1/4” Shank

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 all materials and is more than suitable for the majority of your pocket cutting needs. When you...

B02622 - Castle 100 #2 Square Driver Bit, Round

NOT COMPATIBLE WITH CASTLE 110.   Specifically engineered for use with the Castle 100 Pocket Hole Machine the #2 Square Driver Bit is mounted to a drill for final assembly of the previously drilled pocket hole. Engineered to hold up to heavy duty...

Castle 100/110 Drill bit

Castle 100 5/32" Drill Bit, 4.5" length.     This bit is intended to drill the pilot hole when mounted on the Castle 100 or Castle 110 Portable Pocket Cutter.     *Not compatible with the TSM Models.  

B00620 - 6" #20 Torx Driver Bit, Round

Specifically engineered for use with the Castle 100 Pocket Hole Machine. Engineered to hold up to heavy duty use of an industrial environment. Keep one on hand for a quick change in order to keep production steady. The round design makes driving the...

B00516 - Castle 100 Router Bit

  5/16 Router Bit for the Castle 100.  The 5/16 Router Bit is to be used exclusively with the Castle 100 Portable Pocket Cutter.    *Will not work with the TSM models or any other applications.

8mm Rougher Bit for the Castle 110

An 8mm Roughing Cutter Router Bit the has been exclusively designed for use in the Castle 110 when cutting pockets in dense hard wood stock.