Universal 0.3-3.4mm Keyless Three Jaw Chuck Adapter Mini Electric Drill Bit Converter Grinding Chuck

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$1.50 - $3.50 / Piece | 500 Piece/Pieces (Min. Order)
Number of Jaws:
Lead Time:
Quantity(Pieces) 1 - 1 >1
Est. Time(days) 7 Negotiable
Customized logo (Min. Order: 500 Pieces)
Customized packaging (Min. Order: 500 Pieces)


Graphic customization (Min. Order: 500 Pieces) Less
$5.00 /Piece | 1 Piece (Min. Order) | Buy Samples
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Quick Details
Place of Origin:
Brand Name:
Model Number:
TY-3mm Shank
Product Name:
Universal 0.3-3.4mm Keyless Three Jaw Chuck Adapter
Chuck Material:
Alloy Steel
Clamping Range:
0.3-3.4mm (0.3-4mm is Available)
Shank Material:
Carbon Steel
Shank Size:
3mm (2.35mm is Available)
Thread Connection:
M6x0.75 (M7x0.75 and M6x0.75 are both Available)
Bright Or Black
OEM Brand:
Supply Ability
Supply Ability:
500000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
One Piece in Blister
Lead Time :
Quantity(Pieces) 1 - 1 >1
Est. Time(days) 7 To be negotiated
Product Description
 Product Photos

 Product Description
Product NameUniversal 0.3-3.4mm Keyless Three Jaw Chuck Adapter  Mini Electric Drill Bit Converter Grinding Chuck

Chuck: Alloy Steel

Shank: Carbon Steel

Climping Range

0.3-3.4mm   (0.3-4mm, 0.3-6.5mm are Available)


3mm Round Shank   (2.35mm is Available)

Surface FinishSilver & Black
PackageOne Piece in Blister 

1.Three - jaw head design, grips extra-fine bits from 0.3mm up to 3.4mm; This also holds many rotary tool accessories well.

2.Keyless chuck finger-tightens for easy bit changes - no chuck key needed.

3.Available in electric grinder, nail machine, engraving machine.

4.Unique torque thrust bearing is easy to handle applied translate into greater clamping force.

5.Before using please adjust the speed of the first governor to the lowest or zero turn, and then turn on the power to adjust speed, but speed is not too high. Best not to over 10,000 rpm, otherwise it will cause the rear axle bent.


Other Types Products are Available, Please Contact Us to Learn More Details.

Company Information

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Company Introduction:

DANYANG TONGYU TOOLS is one of Professional Tools Suppliers with 18 Years Experience.

We Specialize in all kinds of Drill Bit and Hole Saw and Saw Blade.