Welcome
Please confirm your preferences
Update Preferences

Product Suggestions

Product Family suggestions

Contact a Kennametal Expert

Customer Support

Find customer support centers around the globe.

Quick Order
Item(s) successfully added to cart
View Cart

Y-TECH™ Drills • Difficult-to-Machine Materials

Y-TECH™ drills represent a groundbreaking innovation tailored for drilling difficult-to-machine materials. Equipped with through coolant capability, these drills excel in challenging applications where conventional tools may falter. Specifically engineered for stainless steel, high-temperature alloys, and other tough-to-handle substances, Y-TECH drills are designed with uneven flute-to-flute angle deliberately engineered to create balanced forces. They effectively prevent chipping on margin lands during drilling operations and they serve to reduce pendulum motion by redirecting forces towards the third margin. YECH drills are indispensable assets for applications requiring precision drilling in challenging materials.

Select Filters
Filters
Filters
    View filters in
    Metric
    Inch
    Key Filters
    Workpiece Material
    Workpiece Material
    • P Steel (178)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(178)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(178)
    • M Stainless Steel (178)
      • M1
        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(178)
      • M2
        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(178)
      • M3
        Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(178)
    • S High-Temp Alloys (178)
      • S1
        Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(178)
      • S2
        Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(178)
      • S3
        Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(178)
      • S4
        Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(178)
    • H Hardened Materials (178)
      • H1
        Hardened Materials 44-48 HRC(178)
    Applications
    Applications
    • CornerStyle Chamfer DrillingCornerStyle Chamfer Drilling (63)
    • Cross Hole DrillingCross Hole Drilling (63)
    • DrillingDrilling (178)
    • Stacked Plates DrillingStacked Plates Drilling (63)
    Cutting Diameter
    Cutting Diameter
    • 0.119 in(2)
    • 0.122 in(1)
    • 0.125 in(2)
    • 0.126 in(2)
    • 0.13 in(2)
    • 0.134 in(2)
    • 0.136 in(1)
    • 0.138 in(2)
    • 0.143 in(2)
    • 0.146 in(2)
    • 0.15 in(1)
    • 0.154 in(2)
    • 0.156 in(2)
    • 0.157 in(2)
    • 0.161 in(2)
    • 0.165 in(1)
    • 0.169 in(2)
    • 0.174 in(1)
    • 0.177 in(2)
    • 0.185 in(1)
    • 0.188 in(2)
    • 0.189 in(2)
    • 0.191 in(2)
    • 0.193 in(1)
    • 0.194 in(2)
    • 0.197 in(2)
    • 0.201 in(2)
    • 0.206 in(2)
    • 0.213 in(2)
    • 0.217 in(2)
    • 0.219 in(1)
    • 0.221 in(2)
    • 0.228 in(1)
    • 0.232 in(1)
    • 0.237 in(2)
    • 0.244 in(2)
    • 0.25 in(2)
    • 0.256 in(2)
    • 0.257 in(1)
    • 0.26 in(1)
    • 0.266 in(2)
    • 0.268 in(2)
    • 0.272 in(1)
    • 0.276 in(2)
    • 0.28 in(1)
    • 0.281 in(2)
    • 0.284 in(2)
    • 0.291 in(1)
    • 0.295 in(2)
    • 0.299 in(1)
    • 0.311 in(1)
    • 0.313 in(2)
    • 0.315 in(2)
    • 0.319 in(1)
    • 0.323 in(1)
    • 0.328 in(2)
    • 0.332 in(1)
    • 0.335 in(2)
    • 0.339 in(1)
    • 0.345 in(2)
    • 0.347 in(2)
    • 0.351 in(1)
    • 0.354 in(2)
    • 0.359 in(2)
    • 0.362 in(1)
    • 0.366 in(1)
    • 0.368 in(1)
    • 0.374 in(2)
    • 0.375 in(2)
    • 0.378 in(1)
    • 0.382 in(2)
    • 0.386 in(2)
    • 0.394 in(2)
    • 0.398 in(1)
    • 0.402 in(2)
    • 0.408 in(2)
    • 0.414 in(2)
    • 0.422 in(2)
    • 0.433 in(1)
    • 0.438 in(2)
    • 0.453 in(3)
    • 0.465 in(1)
    • 0.47 in(2)
    • 0.473 in(2)
    • 0.484 in(2)
    • 0.492 in(2)
    • 0.5 in(2)
    • 0.508 in(1)
    • 0.512 in(2)
    • 0.531 in(1)
    • 0.543 in(1)
    • 0.547 in(1)
    • 0.551 in(2)
    • 0.564 in(2)
    • 0.572 in(2)
    • 0.591 in(1)
    • 0.61 in(1)
    • 0.614 in(1)
    • 0.622 in(1)
    • 0.625 in(2)
    • 0.63 in(2)
    • 0.65 in(1)
    • 0.669 in(2)
    • 0.689 in(1)
    • 0.709 in(1)
    • 0.728 in(1)
    • 0.75 in(2)
    • 0.78 in(1)
    • 0.787 in(1)
    • 0.807 in(1)
    • 0.828 in(1)
    Cutting Diameter MintoCutting Diameter Max
    Cutting Diameter
    Cutting Diameter
    • 3.0 mm(2)
    • 3.1 mm(1)
    • 3.176 mm(2)
    • 3.2 mm(2)
    • 3.301 mm(2)
    • 3.401 mm(2)
    • 3.45 mm(1)
    • 3.5 mm(2)
    • 3.6 mm(2)
    • 3.7 mm(2)
    • 3.801 mm(1)
    • 3.901 mm(2)
    • 3.975 mm(2)
    • 4.0 mm(2)
    • 4.101 mm(2)
    • 4.2 mm(1)
    • 4.3 mm(2)
    • 4.4 mm(1)
    • 4.5 mm(2)
    • 4.7 mm(1)
    • 4.775 mm(2)
    • 4.801 mm(2)
    • 4.851 mm(2)
    • 4.9 mm(1)
    • 4.926 mm(2)
    • 5.0 mm(2)
    • 5.101 mm(2)
    • 5.2 mm(2)
    • 5.4 mm(2)
    • 5.5 mm(2)
    • 5.551 mm(1)
    • 5.601 mm(2)
    • 5.801 mm(1)
    • 5.9 mm(1)
    • 6.0 mm(2)
    • 6.2 mm(2)
    • 6.351 mm(2)
    • 6.5 mm(2)
    • 6.525 mm(1)
    • 6.601 mm(1)
    • 6.75 mm(2)
    • 6.801 mm(2)
    • 6.9 mm(1)
    • 7.0 mm(2)
    • 7.101 mm(1)
    • 7.15 mm(2)
    • 7.2 mm(2)
    • 7.4 mm(1)
    • 7.5 mm(2)
    • 7.601 mm(1)
    • 7.9 mm(1)
    • 7.95 mm(2)
    • 8.0 mm(2)
    • 8.1 mm(1)
    • 8.201 mm(1)
    • 8.326 mm(2)
    • 8.425 mm(1)
    • 8.5 mm(2)
    • 8.6 mm(1)
    • 8.725 mm(2)
    • 8.8 mm(2)
    • 8.9 mm(1)
    • 9.0 mm(2)
    • 9.125 mm(2)
    • 9.201 mm(1)
    • 9.3 mm(1)
    • 9.35 mm(1)
    • 9.5 mm(2)
    • 9.525 mm(2)
    • 9.601 mm(1)
    • 9.701 mm(2)
    • 9.8 mm(2)
    • 10.0 mm(2)
    • 10.101 mm(1)
    • 10.201 mm(2)
    • 10.326 mm(2)
    • 10.5 mm(2)
    • 10.726 mm(2)
    • 11.0 mm(1)
    • 11.125 mm(2)
    • 11.5 mm(3)
    • 11.8 mm(1)
    • 11.9 mm(2)
    • 12.0 mm(2)
    • 12.3 mm(2)
    • 12.5 mm(2)
    • 12.701 mm(2)
    • 12.9 mm(1)
    • 13.0 mm(2)
    • 13.5 mm(1)
    • 13.8 mm(1)
    • 13.9 mm(1)
    • 14.0 mm(2)
    • 14.3 mm(2)
    • 14.5 mm(2)
    • 15.0 mm(1)
    • 15.5 mm(1)
    • 15.601 mm(1)
    • 15.8 mm(1)
    • 15.875 mm(2)
    • 16.0 mm(2)
    • 16.5 mm(1)
    • 17.0 mm(2)
    • 17.475 mm(1)
    • 18.0 mm(1)
    • 18.5 mm(1)
    • 19.05 mm(2)
    • 19.8 mm(1)
    • 20.0 mm(1)
    • 20.5 mm(1)
    • 21.0 mm(1)
    Cutting Diameter MintoCutting Diameter Max
    Maximum Hole Depth [L4]
    Maximum Hole Depth [L4]
    • 14.0 mm(10)
    • 17.0 mm(8)
    • 20.0 mm(13)
    • 23.0 mm(8)
    • 24.0 mm(6)
    • 29.0 mm(13)
    • 35.0 mm(26)
    • 40.0 mm(11)
    • 43.0 mm(25)
    • 45.0 mm(5)
    • 49.0 mm(18)
    • 51.0 mm(3)
    • 55.0 mm(2)
    • 56.0 mm(9)
    • 60.0 mm(7)
    • 63.0 mm(7)
    • 71.0 mm(2)
    • 77.0 mm(3)
    • 85.0 mm(2)
    Maximum Hole Depth [L4] MintoMaximum Hole Depth [L4] Max
    Maximum Hole Depth [L4]
    Maximum Hole Depth [L4]
    • 0.551 in(10)
    • 0.669 in(8)
    • 0.787 in(13)
    • 0.906 in(8)
    • 0.946 in(6)
    • 1.143 in(13)
    • 1.379 in(26)
    • 1.575 in(11)
    • 1.693 in(25)
    • 1.772 in(5)
    • 1.929 in(18)
    • 2.008 in(3)
    • 2.165 in(2)
    • 2.205 in(9)
    • 2.362 in(7)
    • 2.48 in(7)
    • 2.795 in(2)
    • 3.031 in(3)
    • 3.346 in(2)
    Maximum Hole Depth [L4] MintoMaximum Hole Depth [L4] Max
    Reach
    Reach
    • 0.787 in(10)
    • 0.946 in(8)
    • 1.102 in(21)
    • 1.339 in(6)
    • 1.417 in(8)
    • 1.614 in(5)
    • 1.732 in(13)
    • 1.85 in(13)
    • 2.087 in(18)
    • 2.165 in(11)
    • 2.362 in(7)
    • 2.402 in(18)
    • 2.559 in(5)
    • 2.795 in(9)
    • 2.874 in(3)
    • 3.031 in(7)
    • 3.11 in(2)
    • 3.269 in(7)
    • 3.661 in(2)
    • 3.976 in(3)
    • 4.409 in(2)
    Reach MintoReach Max
    Reach
    Reach
    • 20.0 mm(10)
    • 24.0 mm(8)
    • 28.0 mm(21)
    • 34.0 mm(6)
    • 36.0 mm(8)
    • 41.0 mm(5)
    • 44.0 mm(13)
    • 47.0 mm(13)
    • 53.0 mm(18)
    • 55.0 mm(11)
    • 60.0 mm(7)
    • 61.0 mm(18)
    • 65.0 mm(5)
    • 71.0 mm(9)
    • 73.0 mm(3)
    • 77.0 mm(7)
    • 79.0 mm(2)
    • 83.0 mm(7)
    • 93.0 mm(2)
    • 101.0 mm(3)
    • 112.0 mm(2)
    Reach MintoReach Max
    Over All Length [L]
    Over All Length [L]
    • 2.441 in(11)
    • 2.598 in(28)
    • 2.914 in(8)
    • 3.11 in(11)
    • 3.228 in(13)
    • 3.504 in(13)
    • 3.583 in(18)
    • 4.016 in(11)
    • 4.055 in(18)
    • 4.213 in(7)
    • 4.529 in(5)
    • 4.646 in(9)
    • 4.843 in(3)
    • 4.882 in(7)
    • 5.157 in(2)
    • 5.236 in(7)
    • 5.63 in(2)
    • 6.024 in(3)
    • 6.575 in(2)
    Over All Length [L] MintoOver All Length [L] Max
    Over All Length [L]
    Over All Length [L]
    • 62.0 mm(11)
    • 66.0 mm(28)
    • 74.0 mm(8)
    • 79.0 mm(11)
    • 82.0 mm(13)
    • 89.0 mm(13)
    • 91.0 mm(18)
    • 102.0 mm(11)
    • 103.0 mm(18)
    • 107.0 mm(7)
    • 115.0 mm(5)
    • 118.0 mm(9)
    • 123.0 mm(3)
    • 124.0 mm(7)
    • 131.0 mm(2)
    • 133.0 mm(7)
    • 143.0 mm(2)
    • 153.0 mm(3)
    • 167.0 mm(2)
    Over All Length [L] MintoOver All Length [L] Max
    Back-End
    Back-End Diameter
    Back-End Diameter
    • 6.0 mm(60)
    • 8.0 mm(29)
    • 10.0 mm(31)
    • 12.0 mm(20)
    • 14.0 mm(14)
    • 16.0 mm(12)
    • 18.0 mm(5)
    • 20.0 mm(7)
    Back-End Diameter MintoBack-End Diameter Max
    Back-End Diameter
    Back-End Diameter
    • 0.237 in(60)
    • 0.315 in(29)
    • 0.394 in(31)
    • 0.473 in(20)
    • 0.551 in(14)
    • 0.63 in(12)
    • 0.709 in(5)
    • 0.787 in(7)
    Back-End Diameter MintoBack-End Diameter Max
    No filters matching ""
    Y-TECH™ Drill • 3 x D • Internal Coolant • Straight Shank • Metric
    (83)

    Y-TECH™ Drill • 3 x D • Internal Coolant • Straight Shank • Metric

    Y-TECH™ Drill • 5 x D • Internal Coolant • Straight Shank • Metric
    (95)

    Y-TECH™ Drill • 5 x D • Internal Coolant • Straight Shank • Metric

    You are about to add to your My Solutions page. Do you want to proceed?
    Select the destination where you want to move to.
    New Folder
      • Applied Filters:
      • Clear All

    A folder with the name already exists.

    Please enter a valid name
    product-image
    Please adjust the following properties from

    ISO Catalog Number

    ANSI Catalog Number

    to find similar products.

    The following files are available

    Please select a file to download

    Models

    I have read and accepted the Terms & Conditions of use

    Can’t find the file type you’re looking for?

    You should be logged to see your dashboard information
    Session expired due to inactivity, please login again
    The product/s () you were trying to add to the cart is/are not available, please contact customer service
    item(s) successfully added to the cart
    View Cart

    . Please enter the desired qty for the material(s) you want to include in your promotion or Proceed Without Promotion and only your base materials will be added to the cart.

    Minimum quantity should be

    SAP Material Number ISO Catalog Number Grade  

    You are about to leave the Solution building process.

    Are you sure you want to leave?

    Workpiece Selection

    Standard

    ALL

    Material

    Select a Value

    Hardness

    --

        Hardness Scale

        --

          Permitted Groups :

          Group

          SubGroup

          Hardness (HB)

          Hardness (HRC)

          CancelOk