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Kennametal Carbide Drills for Stainless Steel (Y-Tech)

Y-TECH™ Drills with Through Coolant for Difficult-to-Machine Materials

Primary Application

The B29_YPL Series Solid Carbide Drills are specifically engineered to drill stainless steel, high-temp alloys, and difficult-to-machine materials.

Y-TECH drills deliver best-in-class hole quality and longest tool life in these difficult-to-machine workpiece materials. Operate these drills with standard through coolant or MQL.

Features and Benefits

YPL Drill-Point Design

  • Ensures good centering and chip formation.
  • No jamming of chips and enables easy reconditioning.

Uneven Flute-to-Flute Angle

  • Unbalanced forces by design eliminate chipping on margin lands.

Three-Margin Lands

  • Reduce pendulum motion by directing forces towards third margin, which results in superior hole accuracy (cylindricity, constant diameter, hole straightness).

Customisation

  • Intermediate diameters available as semi-standards.
  • Length variations and step drills available as engineered solutions.
  • Using Kennametal Slim Line Hydraulic Chucks together with standard B29_YPL is recommended if workpiece contours need to be bypassed.

Click through to the products to see videos of them in action.

14 Item(s)

per page

Set Descending Direction
  1. B291

    Product Code D1 L L3 L4 Max L5 D  
    B291A07000YPL KC7315 » 7.00 79.00 34.00 24.00 1.40 8.00
    B291A07144YPL KC7315 » 7.14 79.00 41.00 29.00 1.40 8.00
    B291A07200YPL KC7315 » 7.20 79.00 41.00 29.00 1.40 8.00
    B291A07500YPL KC7315 » 7.50 79.00 41.00 29.00 1.40 8.00
    B291A07938YPL KC7315 » 7.94 79.00 41.00 29.00 1.50 8.00
    B291
  2. B292

    Product Code D1 L L3 L4 Max L5 D  
    B292A07000YPL KC7315 » 7.00 91.00 53.00 43.00 1.40 8.00
    B292A07100YPL KC7315 » 7.10 91.00 53.00 43.00 1.40 8.00
    B292A07145YPL KC7315 » 7.15 91.00 53.00 43.00 1.40 8.00
    B292A07200YPL KC7315 » 7.20 91.00 53.00 43.00 1.40 8.00
    B292A07400YPL KC7315 » 7.40 91.00 53.00 43.00 1.40 8.00
    B292A07500YPL KC7315 » 7.50 91.00 53.00 43.00 1.40 8.00
    B292A07600YPL KC7315 » 7.60 91.00 53.00 43.00 1.50 8.00
    B292A07900YPL KC7315 » 7.90 91.00 53.00 43.00 1.50 8.00
    B292A07938YPL KC7315 » 7.94 91.00 53.00 43.00 1.50 8.00
    B292

14 Item(s)

per page

Set Descending Direction

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