Indexable U Drill SP Series Drill Bites Insert Metal Bits 13mm-50mm Depth 2D 3D 4D Indexable U Machinery Lathes CNC Water(C25-D24.5-SP07,3D)

Product InformationName:SP indexable insert Drill (U Drill)Material:Special High Strength Steel.1.Quick discharge of iron chips2.Suitable SP insert.3.Compared with the traditional troublesome bit, the effect is improved by 5-10 times4.Direct drilling without central hole5.Break the iron chips and do not stick to the drillPackage IncludedNO INSERT:If you choose 2D c25-d15-wc03, you will get 1PCS drill bit of c25-2d15wc03 WITHOUT INSERT.NO DRILL:if you choose 2D+wcmx030208 ,you will receive 1lot =10pcs insert WITHOUT DRILL.How to choose U DRILLDifference between SP bit and WC bit:WC U Drill:WC insert is cheap and has high drilling efficiency. The insert is peach type and can be used on three sides. The drilling efficiency is slightly better than that of SP type.SP U Drill:The bottom hole of SP insert is flat relative to WC, but not completely flat. SP insert is square and can use 4 cutting surfaces, with a better finish than WC.2D 3D 4D means length:2D mean the machining depth is 2 times the diameter.3D mean the machining depth is 3 times the diameter.4D mean the machining depth is 4 times the diameter.==========High-concerned chemical : NoneOrigin : ChinaDIY Supplies : MetalworkingType : Indexable Drill Bittype : center drill bitlength : 2D 3D 4D 5Ddiy supplies : metalworkinguse : tungsten carbideReferences to [SP] are solely for descriptive purposes and do not indicate endorsement or association.

• [Quick Start, Efficient Time Savings]: Eliminates the need for pilot holes, enabling direct machining initiation. Significantly reduces setup time, boosts drilling efficiency, and accelerates project progress.
• [Continuous Operation, Smooth Chip Removal]: Through-coolant design rapidly flushes away chips, effectively preventing clogging and heat buildup. Ensures smoother machining and supports extended continuous operation without frequent interruptions.
• [Stable Performance in Complex Conditions]: Specifically engineered to handle challenging scenarios like irregular surfaces, beveled edges, and interrupted cuts. Maintains consistent performance where standard drills fall short.
• [Core Cost Savings, Durable Economy]: Features indexable insert design. Replace only the inserts—not the entire drill—after wear, drastically reducing long-term tooling costs.
• [Wide Compatibility, Multi-Material Capability]: The robust carbide body combined with a wear-resistant coating enables stable machining across a broad range of materials, from various steels to multiple alloys, making it a reliable choice for diverse machining needs.