Ultimate Performance ECO Dills

ECO Drills

Tool Features

  • The ECO-Drill line offers the same high-endquality of our custom specials at a standard tool price.
  • Our unmatched batch consistency allows us to regrind all of our ECO-Drills to original specs, which means your reground ECO-Drill will perform just like new at a fraction of the cost.
  • All catalog tools are in stock with a rapid turnaround on regrinds. Alliance CNC is ready to provide your standard tooling needs. The ECO-Drill is only available through our online store or one of our trusted distributors.
  • Also, our ECO-Drill works well with our PAC-Reamer for an easy 2 step process that’s ideal for close tolerance, round-hole applications requiring a micro-finish.

The ECO Drill - 4005 Series Overview

  • Every Cut Optimized. Self-Centering drill point design means no pre-drilling operations are required.The ECO drill sizes are designed to be combined with our PAC reamers are a perfect "1-2" combination

Work Materials

  • Nano PVD coating for ultimate wear resistance and lubicity for drilling
  • Point thinning prevents walking and need for spot drills
  • S-Point design reduces thrust force for increase drill penetration rates

Product Offering

EDP#Dia. (IN)Dia. (MM)LOC (IN)LOC(MM)OAL (IN)OAL (MM)Shk. (IN)Shk (MM)Point AngleNeck Dia.DReRtLBSThicknessSizeThread SizeWidthGrade/CBFlutesEco Drill SizeDesignationGradeShapeEdge PrepIC(A)CoatingChip BreakerAngleRadiusStockList PriceAdd
42704818.592.5201891402AlTiN14025$673.08Add to cart
4270371260121401402AlTiN14025$219.35Add to cart
42704413.567.5141511402AlTiN14025$498.32Add to cart
4270451575151631402AlTiN14025$621.01Add to cart
42704715.577.5161661402AlTiN14025$621.01Add to cart
4270291050101251402AlTiN14025$181.22Add to cart
42703210.552.5121291402AlTiN14025$219.35Add to cart
42703411.557.5121361402AlTiN14025$219.35Add to cart
4270106306951402AlTiN14025$102.04Add to cart
42701673571031402AlTiN14025$119.07Add to cart
4270187.537.581061402AlTiN14025$119.07Add to cart
42702184081101402AlTiN14025$134.66Add to cart
427023945101181402AlTiN14025$181.22Add to cart
4270279.547.5101211402AlTiN14025$181.22Add to cart
427020(0.3125) 5/16(1.5625) 1-9/16(4.3437) 4-11/32(0.3125) 5/161402AlTiN14025$150.82Add to cart
427028(0.375) 3/8(1.875) 1-7/8(4.8125) 4-13/16(0.375) 3/81402AlTiN14025$174.91Add to cart
427040(0.5) 1/2(2.5) 2-1/2(5.75) 5-3/4(0.5) 1/21402AlTiN14025$236.47Add to cart
4270012.512.53691402AlTiN14025$79.59Add to cart
4270024204801402AlTiN14025$97.55Add to cart
4270045255881402AlTiN14025$98.8Add to cart
4270075.527.56911402AlTiN14025$98.8Add to cart
427014(0.25) 1/4(1.25) 1-1/4(3.875) 3-7/8(0.25) 1/41402AlTiN14025$105.77Add to cart
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