End Mill Bits, Including Flat-Nose And Ball-Nose Versions, Are Included In The Mcwdoit CNC Router Bits adopting new processes, it provides higher hardness and better rustproof, Can be used with 1610, 3018, 3018pro and other engraving machines. ? Material: Cemented carbide ? Package: 40 pieces CNC Rotary Drilling Hole Bit ? Advantage: Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches ? Range of processing: PCB, SMT, the CNC, mold, plastic, aluminum and other precision parts processing 10pc requires $15, 40pc ONLY needs $35.99 with ONE YEAR WARRANTY covered. Such a Cost-Effective Kit, Order It Now! SPEC IFICATION : ? 10pcs Ball Nose Bit 2-Flute Upcut: 3.175mm(SD) x 2mm(CED) x 17mm(CEL) x 38mm(OAL) ? 10pcs Flat Nose Spiral Bit 2-Flute Upcut: 3.175mm(SD) x 3.175mm(CED) x 17mm(CEL) x 38mm(OAL) ? 10pcs Titanium Coat End Mill CNC Router Bits: CED: 0.8-3.0 mm( 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0, 2.2, 2.4, 3 mm) 3.175mm(SD) x 12mm (CEL) x 38mm (OAL) ? 10pcs Nano Blue Coat End Mill CNC Router Bits: CED: 0.8-3.0 mm( 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0, 2.2, 2.4, 3 mm) 3.175mm(SD) x 12mm (CEL) x 38mm (OAL) NOTE: The end mill CNC bits is designed for hand-held and desktop carpenter machines, cannot be used on percussion drills and drilling machines and avoid materials such as stone. Product Features ?High Quality?Mcwdoit 1/8 end mills are made of ultra-fine grain carbide material (tungsten steel), with great cutting and milling performance. ?Cost-Effective Kit?4 Type Each 10Pcs, Ball Nose Bit 2-Flute, Flat Nose Spiral Bit 2-Flute, Nano Blue Coat and Titanium Coat CNC Router Bits, satisfying your different needs. ?Advantage?Carbide rods and tungsten steel rods with high hardness, high wear resistance, clean surface, neat, no glitches. ?Wide Application?PCB, SMT, CNC, Mold, plastic fiber, carbon fiber, hard wood, printed circuit board, aluminum and other precision parts processing. ?Parameter?Overall Length?OAL?: 38mm; Shank Diameter?SD?: 3.175mm Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!