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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.

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  • Steel (180)
    • Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(180)
    • High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(180)
  • Stainless Steel (180)
    • Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(180)
    • High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(180)
    • Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(180)
  • High-Temp Alloys (180)
    • Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(180)
    • Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(180)
    • Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(180)
    • Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(180)
  • Hardened Materials (180)
    • Hardened Materials 44-48 HRC(180)
Applications
  • CornerStyle Chamfer Drilling(64)
  • Cross Hole Drilling(64)
  • Drilling(180)
  • Stacked Plates Drilling(64)
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Y-TECH™ Drills for Difficult-to-Machine Materials - Kennametal
Y-TECH™ Drills • Difficult-to-Machine Materials
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
(97)

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

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