SGO HRC55 Carbuye CNC Endmill Bit 1~4mm 4pcs Micro Grain Mill-Bit CNC Tool partProduct DescriptionProduction ConditionBrand NewProduction NameEndMill Set Pack (4pcs)Model NumberSGO 1to4mm DiaShippingFreeSpecification:35 degree Helix2.0 mm Diameter head. 4-FluteCarbuye material : 0.6uHardness: 55HRCStrength: 2000N/mm^2Suitable for milling: Steel / Aluminium / Copper / Zinc / Soft Metals.Ship with tracking number.Package100% Brand New, Package includes the follow items: enddiameter (d) x Tail diameter (D) x blade length (C) x total length x qty. d=1.0mm; D=4.0mm; C=3.0mm, L = 50mm; x 1pcd=2.0mm; D=4.0mm; C=6.0mm, L = 50mm; x 1pcd=3.0mm; D=4.0mm; C=9.0mm, L = 50mm; x 1pcd=4.0mm; D=4.0mm; C=12.0mm, L = 50mm; x 1pcTotal 4pcs endmills.Ship as the same as photos in the listing. If you need different qty.please send message to me.Package and Shipping InformationPacking: bubble wrap + cartonSize: Weight: Est. 500gShipping: Item will be shipped within 2 working days after full payment is received. Tracking number will be uploaded to eCRATER. We will ship with tracking number for all purchase over USD15. You should receive item within 2 to 4 weeks. Please send Email to us if the parcel was not delivered after 30 days of purchase. We will follow the shipment until the parcel is delivered.