Best Makita Router Collets in 2026

Whiteside Router Bits are made with Premium Carbide

Precision ground for proper balance at high RPM

Industrial Quality

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

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”

Diameter (D): 1/4

Shank (D): 1/8

Overall length (L): 1

Country of Origin:Japan

Package length:1.0"

Package width:1.0"

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

⭐1/2" Router Collet,Self releasing design

⭐Replaces: Dewalt 326286-03 Big Horn 19693

⭐Replaces: Bosch 2610906284 Hitachi 323-421 RC050DW

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.

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

High precise clamping force, good grip stability.

Suitable for engraving machine ER chuck.

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.

【Design】-4 jaws constrcution provides good contact and stronger grip with the bit/burr.

【Material】-Die grinder collet is made of high-carbon steel, they are stable and practical in performance.

【Package】-2 Pack 3mm die grinder collet, 2 Pack 6mm die grinder collet.Suit for 1/8" and 1/4" standard grinding bits.Add versatility to die grinders, routers and other tools with collet-style chuck

For use with 1/4-inch Router Collet Porter Cable

Replaces Router Collet Parts: 42999,RC025PC

This is a replacement part for PORTER-CABLE

What You Get: 3 Pieces Router Bit Collet Chuck Adapter with Different Size

Router Collet Chuck Size: 8mm, 6.35mm, 6mm, meet your various requirement in daily work

Made of carbon steel with fine workmanship, high strength and hardness for durability, wear resistance

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.

1/4" Router Collet,Self releasing design

Replaces: Dewalt 326286-04 Big Horn 19691

Replac: Bosch 2610906283 Hitachi 323-293 RC025DW

🔨Size: shank diameter:1/4", Accept shank size: 1/2" and 1/4" shank router bits.

🔨Material:Router collet extension and ER20M spring collet made of Carbide, With High strength, good toughness, strong shock resistance.

🔨Widely Use:Suitable for Woods, MDF, Laminate, Particleboard, Plywood compact panel, Acrylic, and other processing, High precision, stable performance. Extend the router bit to provide the full depth of cut.

High quality high-carbon steel material, good flexibility and wear resistance.

Chuck size: Suit for 3.175mm(1/8 inch) and 6.35mm(1/4 inch) standard grinding bits.

4 jaws constrcution provides good contact and stronger grip with the bit/burr

Change router bits without reaching underneath your router table

Fits exactly where you need it

Heavy Duty Plated steel for extra durability

Chuck Size: 8mm,6.35mm,6mm (0.31inch, 0.25inch, 0.24inch)

Processing by heat treatment and precise grinding, durable to use.

Used for chuck conversion of trimming, engraving machines.

New ER32 Super Precision 14 PCS 1/16"-3/4" ER-32 Collets Set With 3/8 7/16 1/2

MODEL: ER32 Precision Collets

MATERIAL: High Grade 1065 Carbon Steel

✿1/4" to 1/8" Collet Adapter: This router collet adapter has high precision and is suitable for chucks of different specifications. Dimensions: 1/4" x 1/8" / 6.35mm x 3.175mm (OD * ID).

✿High-Quality Material: The router bit adapter is made of high-quality spring steel, with good elasticity and wear resistance, and good clamping stability.

✿Package Contains: 5 x 1/4" to 1/8" router collet adapter, total length: 0.94" / 24mm, simple structure, easy to operate, and meet your daily work needs.

Durable metal construction for long life

1/4" collet accepts most die grinder accessories

Installs quickly and easily

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

1/4''

Metal body

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

it is replace for collet , 1 lot is 2 pcs,you will check it before order , it is a 6 mm only

it fit for makita 3621 3621A 3620 RP0900K HP Plunge Router RT0700CX3 HP Compact Router Kit RT0700C 1-1/4 HP RT0701C 1-1/4 HP RT0701CX3 Misc RT0701CX7 Misc XTR01T8J Misc XTR01Z Misc

MAKITA 763637-1 6 mm RP0900 RT0700C RT0700CX3 XTR01Z RP2301FCXK RT0700CX2 3621 3621A 3620 MT361 DRT50Z