Quality carbide micro drill, hard alloy (tungsten steel) material,
With high hardness, high wear resistance, high strength, resistance to bending, breakage, etc.
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.
10 x Drill Bit
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|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).|