B02964 - 9/64" Premium Drill Bit Brad & Spur Point with 1/4" Shank

Manufactured using the same specifications as our standard 9/64" Brad And Spur point drill bit, our Premium Woodworking Drill Bit is titanium nitride (TiN) coated, adding considerably to the lifespan of the bit. TiN coating is harder than carbide...

B00964 - 9/64" Drill Bit Brad And Spur Point With 1/4" Shank

The Premium version of this bit is in stock and can be found here: B02964 - 9/64" Premium Drill Bit Brad & Spur This is the most popular Castle Woodworking Drill Bit.  The Brad And Spur tip tracks well in all types of materials and is...

B00338 - 3/8” Solid Carbide 3-Flute Router Bit

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,...

B01964 - 9/64” Drill Bit Split Point With 1/4” Shank

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 pattern like plywood. A No.7 screw used with this bit will provide a slip fit for easy screw insertion. When...

B00438 - 3/8" Cobalt Steel 4-Flute Roughing 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” Drill Bit Split Point 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...

B01338 - 3/8" Solid Carbide 3-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...

B00316 - 3/16” Drill Bit Split Point 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...

B03964 - 9/64" Premium Drill Split Point with 1/4" Shank

Manufactured using the same specifications as our standard 9/64" Split Point drill bit, this premium version is titanium nitride (TiN) coated, adding considerably to the lifespan of the bit. TiN coating is harder than carbide and provides greater...

B00118 - 1/8” Premium Drill Bit Split Point 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” Premium Drill Bit Split Point 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...

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

BULK DEAL:   Buy 5 - 9 and get $0.35 off Buy 10 or more and get $0.50 off  

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...

B06532 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.  

B02622 - #2 Square Driver Bit, Round

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 use of an industrial environment. Keep...

B00964-010 - 9/64" Castle Drill Bit, Brad w/ 1/4" Shank - 10 pack

The Premium version of this bit is in stock and can be found here: B02964 - 9/64" Premium Drill Bit Brad & Spur 10 Pack  Save 10% by purchasing in packs of 10 10-pack  This is the most popular Castle Woodworking Drill Bit.  The...

B00320 - T20 Torx Driver, 3-1/2" Length

3-1/2" length driver for Torx screws

B02964-010 9/64" Brad and Spur Premium Bit - 10 pack

Save 10% by purchasing in packs of 10 10-pack  Manufactured using the same specifications as our standard 9/64" Brad And Spur point drill bit, our Premium Woodworking Drill Bit is titanium nitride (TiN) coated, adding considerably to the...

Castle 110 8mm Smooth Router Bit Reverse Helix (Down-cut)

Smooth Router Bit for super clean/chip free pockets in Melamine, Plywood, Softwoods, and Hardwoods. This bit has a 8mm cutting diameter with a shank size of 8mm and a Reverse-Helix geometry (Down-Cut). The 8mm Smooth Router Bit that has been...

3/8 4 Flute Cobalt Rough Mill - 5 Pack

Save 10% by purchasing in packs of 5 5-pack.  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...

B00516 - Castle 100 Router Bit

  5/16 Router Bit for the Castle 100.  Shank size is 1/4". 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.   BULK...

Castle 110 Standard 8mm Roughing Bit Helix (Up-cut)

This is the standard router bit included with the Castle 110.    This bit has a 8mm cutting diameter with a shank size of 8mm.  This Helix (Up-Cut) Roughing Cutter Bit the has been exclusively designed for use in the Castle 110 when...

N00538 - 1/2" to 3/8" Collet Reducer

This collet reducer bushing is used in a 1/2" collet to allow it to accept 3/8" bits. It can be used in all 1/2" router collets. Contact us for application information and installation tips. When you are in need of premier woodworking tools and supplies,...

TSM Series 5/10 Bit Bundle for Hardwoods and General Pocketing

Save 15% with this Premium Bit Bundle that includes our most used router bit and drill bit. Includes: QTY 5 - B00338 Solid Carbide 3/8" Rough Mill Three Flute AND QTY 10 - B02964 9/64 Brad and Spur Premium Bit  For questions on what bits to...

Castle Tight Access Driver

Castles Tight Access Driver lets you tighten your pockets and access hard to reach screws in narrow fit applications.  Engineered to hold up to heavy duty demands of an industrial environment. Keep one on hand for a quick change in order to keep...

Castle 110 8mm Roughing Bit Reverse Helix (Down-cut)

This is a 8mm cutting diameter, shank size of 8mm, Reverse Helix (down-cut) roughing cutter for the Castle 110.  This Reverse Helix Roughing Cutter Bit the has been exclusively designed for use in the Castle 110 when cutting pockets in Softwoods,...

Castle Third Hand Tool

The Castle Third Hand Tool gives you that “3rd hand” while assembling your project with Castle Pockets. The Third Hand Tools work in the 90-degree position and in the flat position. No need for 2 different styles of clamps! Simply place the...

B01964-010 9/64 Drill Bit, Split w/ 1/4" Shank - 10 Pack

Save 10% by purchasing in packs of 10 10-pack  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 pattern like plywood. A No.7 screw used with this...

Solid Carbide 3/8" Rough Mill Three Flute - 5 Pack

Save 10% by purchasing in packs of 5 5-pack. 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...

B03964-010 9/64 Drill Bit, Split Point Premium - 10 Pack

Save 10% by purchasing in packs of 10   10-pack   Manufactured using the same specifications as our standard 9/64" Split Point drill bit, this premium version is titanium nitride (TiN) coated, adding considerably to the lifespan of...

B00764-010 7/64 Drill Bit w/ 1/4" Shank -10 Pack

 Save 10% by purchasing in packs of 10   10-pack  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...

TSM Series 5/10 Bit Bundle for Plywood and Melamine

Save 15% with this Premium Bit Bundle. Includes: QTY 5 - B01338 3/8" Solid Carbide 3-Flute Reverse Helix Router Bit AND QTY 10 - B03964 9/64" Premium Drill Split Point drill bit For questions on what bits to use, please see "What bits are...

B00118-010 1/8" Castle Bit with 1/4" Shank - 10 Pack

Save 10% by purchasing in packs of 10 10-pack 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...

B00316-010 3/16 Castle Drill Bit w/ 1/4` Shank, 10 Pack

 Save 10% by purchasing in packs of 10 10-pack  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”...

B00532-010 5/32" Castle Bit with 1/4" Shank - 10 Pack

Save 10% by purchasing in packs of 10  10-pack  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...

Castle 3/32 Drill bit

Castle Drill Bit, 3/32" Size, 6" Overall Length Having issues with the material splitting while assembling your joints? Maybe your using a super dense hardwood, or a problematic composite like some plywoods, or your pocket is close to the end of the...

Solid Carbide, 3/8" Reverse Helix Rough Mill - 5 Pack

 Save 10% by purchasing in packs of 5 5-pack. The Castle Solid Carbide Reverse Helix (down-cut) 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...