Best Dewalt Router Collets in 2026

Spring steel material, extra long life, good flexibility and resistance to abrasion.

Clamping force, high accuracy, good gripping stability

For CNC machine tool chuck conversion, conversion size: 1/4” to 1/8”

Works with all RotoZip spiral saw tools and Drywall routers

Keep your RotoZip tool running at full capacity with replacement collets

Replacement collet for all bit sizes

Material: 65Mn, good elasticity, high precision

SIZE: ER11 1/8" & ER11 1/4"

Precision: <0.012; Height: 0.69"/ 0.68"; Outside Diameter: 0.45" (11mm)

⭐Features: | For use with 1/2" shank router bits | 1/2" Router collet for use as a replacement or adapter

⭐Auto-release design prevents "frozen" bits | Accepts 1/2" shank router bits | Auto-release design prevents router bits from sticking in the router

⭐Designed to minimize bit run-out and enhanced robustness | Helps decrease the amount of lost bits

Diameter (D): 1/4

Shank (D): 1/8

Overall length (L): 1

Whiteside Router Bits are made with Premium Carbide

Precision ground for proper balance at high RPM

Industrial Quality

For CNC machine tool chuck conversion, conversion size: 6.35mm to 3.175mm

High precision, suitable applicable to different specifications of the bit tool and chuck

1/4'' to 1/8'' Engraving Bit Converter with high precise clamping force and good grip stability, suitable for engraving machine tool, commonly used in the engraving machine spindle motor folder knife, with the engraving machine collets use.

For use with Bosch 1617, 1617EVS, 1617EVSPK, 1618, 1618EVS, 1613, 1613EVS, 1613AEVS, 1619EVS, MRF23EVS, MRP23EVS, and MRC23EVSK Routers

Self-releasing design

Country of Origin:Taiwan

⭐1/2" Router Collet,Self releasing design

⭐Replaces: Dewalt 326286-03 Big Horn 19693

⭐Replaces: Bosch 2610906284 Hitachi 323-421 RC050DW

Fine grinding, high size precision.Good elasticity and abrasion resistance.

High precise clamping force, good grip stability.

Suitable for engraving machine ER chuck.

✅ Material: Steel

✅ Threads: M19x1

✅ Designed to minimize bit run-out and enhanced robustness

For turning electrical and mechanical wood carving milling chuck connector from 1/2" to 1/4".

Product sizes: inner diameter: 6.35 mm ; outside diameter: 12.7 mm.

Easy to install: you only need to put the product in the chuck and fix it, then you can use it, no tools or extra steps are required.

Shank Diameter: 1/4"(6.35mm), Accept Shank Size: 1/4" and 1/2" Shank, Extend Length: 2-1/4”. This router collet extension chuck accepts both 1/4" and 1/2" shank router bits for converting and extending.

Converter Adapter and ER20 Spring Collet Made of durable steel for maximum strength and long life use; ER20 M Type Collet Chuck Wrench Spanner Made of High Carbon Steel, Anti-slip handle Design, for ER20 M Lathe Clamping Nut.

High precision, stable performance. Extend your router bit to provide the full depth of cut, for both 1/4 inch and 1/2 inch shank router bits.

The CNC engraving bit router adapter is made of high carbon steel material, extra long life, good flexibility and wear resistance.

Size: Inner diameter: 1/8"/3.175mm Outside diameter: 1/4"/6.35mm Total Length: 0.93"/23.5 mm

This router adapter could fit well and hold tight, no vibration when using it, which could fit for router with a 1/4 inch collet.

Size: 1/4" To 1/8" (6.35mm to 3.175mm);Total length: 22mm.

Fitment: Fit any grinder that uses a 1/4" collet,for CNC machine tool chuck conversion,the conversion size is 1/4" to 1/8".

Material: Be made of high performance Spring Steel,these adapter collets are extremely well made and firmly hold 1/8" bits in the router firmly and precisely.

This is an O.E.M. authorized part

Fits various BLACK AND DECKER models

OEM Part Number 32628603

1/4" Router Collet,Self releasing design

Replaces: Dewalt 326286-04 Big Horn 19691

Replac: Bosch 2610906283 Hitachi 323-293 RC025DW

1/2" Router Collet,Self releasing design

Replaces for Dewalt 326286-03,Big Horn 19693

Replace: Bosch 2610906284,Hitachi 325-199, 323-421

1/4" Router Collet Replaces: Dewalt 326286-04 Big Horn 19691 Bosch 2610906283 Hitachi 323-293 RC025DW

1/2" Router Collet Replaces: Dewalt 326286-03,Big Horn 19693 Replace: Bosch 2610906284,Hitachi 325-199, 323-421

1/2" Router Collet fit Router Models: Bosch 1617, 1617EVS, 1618, 1618EVS, 1613, 1613EVS, 1613AEVS, 1619EVS, MRC23EVSK, MRF23EVS, MRP23EV; Hitachi-KM12VC,M12SA2,M12V2,M12VC,M12SC ,KM12SC,M12VE Routers

Genuine, OEM Black & Decker Replacement Part

Black & Decker replacement collet nut, part number 942893-01

Compatible with: 2721 Type 1, 3338 Type 1, 3338 Type 2, 3338 Type 3, 3338-2 Type 1, 3338-2 Type 3, 3339 Type 2, 3339 Type 3, 3339-220 Type 3, DW624 Type 2, DW625 Type 2, DW625 Type 3, DW625 Type 4

Premium Material: Milling cutter adapter is made of high-quality steel, provides high strength and hardness for durability, wear resistance

Router Collet Chuck Size: 8mm, 1/4, 6mm, It can fit 8mm, 1/4 and 6mm router bit shank, suitable for different sizes of router bits

Package included: 6pcs milling machine adapter, enough quantities and different sizes, provide you with more choices

【Material】The CNC engraving bit router adapter is made of high carbon steel material, extra long life, good flexibility and wear resistance

【Specification】Size: Inner diameter: 1/8inch(3.175mm), Outside diameter: 1/4inch(6.35mm ), Total Length: 0.93inch(23.5 mm)

【Application】This chuck adapter could fit well and hold tight, no vibration when using it, which could fit for router with a 1/4 inch collet

9Pcs multi-sizes of adapters: Outer Diameter/Inner Diameter: 8 / 6mm, 8 / 6.35mm, 9.5 / 6.35mm, 10 / 8mm, 12 / 10mm, 12 / 8mm, 12.7 / 8mm, 12 / 6mm, 12.7 / 6.35mm

Made of carbide, processing by heat treatment and precise grinding, good flexibility and wear resistance

Suitable for different specifications of the bit tool and chuck; Works with engraving machine and wood router

RC025DW 1/4 inch Self releasing design Router Collet

Replacement Part Number: 2610906283

Compatible with:Dewalt 326286-04, Bosch 2610906283, Hitachi 323-293 and Big Horn 19691

Diameter (D): 1/2in,Shank (D): 5/16in, as picture

it fit to Makita RP1800 RP1800F RP230FC RP231FC 3600H 3601B 3612 3612BR 3612C

It fit to Hitachi DeWALT as your require

RC050DW 1/2 inch Self releasing design Router Collet

Replacement Part Number: 2610906284

Compatible with: Dewalt 326286-03, Bosch 2610906284, Hitachi 325-199 323-421 and Big Horn 19693

Sized opening offset approximately 1" parallel to the handle

Heavy-gauge plated steel for strength and durability

Convenient hanging hole in the end of the wrench

⭐Brand New - Unused Parts

⭐Kit Includes: (1)1/4" Collet chuck Replaces Dewalt 326286-04, Bosch 2610906283 & Hitachi 323-293 - RC025DW

⭐(2)1/2" Collet chuck Replaces Dewalt 326286-03, Bosch 2610906284, Hitachi 323-421 - RC050DW

⭐Brand New - Unused Parts

⭐1/4" Router Collet,Self releasing design

⭐Replaces: Dewalt 326286-04 Big Horn 19691