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10 x Carbide Micro Drills Bits 0.3-1.2mm Pcb Cnc Jewelry Rotary Tool

60 % of buyers enjoyed this product!
In stock
Price: US $0.70 Sale Price: US $0.35
45 days Money back
45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery
On-time Delivery
Guarantees: On-time Delivery 60 days


Quality carbide micro drill, hard alloy (tungsten steel) material,

With high hardness, high wear resistance, high strength, resistance to bending, breakage, etc.


Diameter: 0.3mm/0.4mm/0.5mm/0.6mm/0.7mm/0.8mm/0.9mm/1.0mm/1.1mm/1.2mm

Total lenght: 38mm

Material: Carbide (tungsten steel)


① large drill bit chip space, chip resistance,

Chip smooth, small drilling heat, reduce smear

② extraordinary cutting for edge sharpness, using nanotechnology and advanced grinding technology,

Reduce the cutting force, reduce the broken drill rate, improve the hole wall quality;

③ bit variety, to meet different application needs.

④ cutting for edge strictly symmetrical: beneficial and efficient cutting, avoid offset drilling.

Package include:

10 x Drill Bit

Average Star Rating:
0 out of 5 (0 Ratings)
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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $0.70 / lot
Sale Price:  US $0.35 / lot