KenDrill™ 3F • High Metal Removal Rates

Kennametal's KenDrill™ 3F (Three Fluted) solid carbide drills are engineered to perform at high metal removal rates across a diverse range of materials including cast iron, non-ferrous metals, and titanium alloys. With three cutting edges, these drills offer superior Metal Removal Rates (MRR). The drill’s open flute design ensures optimal chip evacuation, preventing interruption - and delivering better hole quality over two flute drills. Additionally, the 3F solid carbide drills feature three-margin lands for maintaining a stable position throughout the entire drilling process. Kennametal’s full line of KenDrill™ 3F is available in 5XD with straight shanks and with or without internal through coolant options. 

Select Filters
Filters
View filters in
Metric
Inch
Key Filters
Workpiece Material
Workpiece Material
  • K Cast Iron (185)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS (185)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS (185)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS (185)
  • N Non-Ferrous Materials (185)
    • N1
      Wrought Aluminum (165)
    • N2
      Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2% (185)
    • N3
      High-Silicon Aluminum Alloys Si >12.2% (185)
    • N4
      Copper, Brass, Zinc-based on machinability index range of 70-100 (165)
  • S High-Temp Alloys (178)
    • S4
      Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS (178)
Applications
Applications
  • Convex Drilling Convex Drilling (3)
  • CornerStyle Chamfer Drilling CornerStyle Chamfer Drilling (1)
  • Cross Hole Drilling Cross Hole Drilling (197)
  • Drilling Drilling (198)
  • Inclined Exit Drilling Inclined Exit Drilling (198)
  • Stacked Plates Drilling Stacked Plates Drilling (3)
Cutting Diameter
Cutting Diameter
  • 0.113 in (1)
  • 0.119 in (1)
  • 0.122 in (1)
  • 0.125 in (2)
  • 0.126 in (1)
  • 0.129 in (1)
  • 0.13 in (1)
  • 0.134 in (1)
  • 0.136 in (1)
  • 0.137 in (1)
  • 0.138 in (1)
  • 0.14 in (1)
  • 0.142 in (1)
  • 0.143 in (1)
  • 0.145 in (1)
  • 0.146 in (1)
  • 0.15 in (1)
  • 0.151 in (1)
  • 0.152 in (1)
  • 0.154 in (2)
  • 0.156 in (1)
  • 0.157 in (1)
  • 0.159 in (1)
  • 0.161 in (1)
  • 0.162 in (1)
  • 0.165 in (1)
  • 0.166 in (1)
  • 0.169 in (2)
  • 0.173 in (1)
  • 0.174 in (1)
  • 0.176 in (1)
  • 0.177 in (1)
  • 0.178 in (1)
  • 0.181 in (1)
  • 0.182 in (1)
  • 0.183 in (2)
  • 0.185 in (1)
  • 0.187 in (1)
  • 0.189 in (2)
  • 0.191 in (1)
  • 0.193 in (1)
  • 0.194 in (1)
  • 0.197 in (2)
  • 0.198 in (1)
  • 0.2 in (1)
  • 0.201 in (1)
  • 0.206 in (2)
  • 0.213 in (2)
  • 0.217 in (1)
  • 0.219 in (2)
  • 0.221 in (1)
  • 0.224 in (1)
  • 0.228 in (3)
  • 0.234 in (1)
  • 0.237 in (1)
  • 0.24 in (1)
  • 0.244 in (1)
  • 0.248 in (1)
  • 0.25 in (3)
  • 0.252 in (1)
  • 0.253 in (1)
  • 0.256 in (1)
  • 0.257 in (1)
  • 0.26 in (2)
  • 0.262 in (1)
  • 0.264 in (1)
  • 0.266 in (2)
  • 0.268 in (3)
  • 0.276 in (2)
  • 0.28 in (1)
  • 0.281 in (2)
  • 0.288 in (1)
  • 0.289 in (1)
  • 0.291 in (1)
  • 0.295 in (1)
  • 0.297 in (1)
  • 0.299 in (1)
  • 0.307 in (1)
  • 0.313 in (2)
  • 0.315 in (3)
  • 0.319 in (1)
  • 0.323 in (1)
  • 0.327 in (1)
  • 0.328 in (1)
  • 0.331 in (1)
  • 0.335 in (3)
  • 0.337 in (1)
  • 0.339 in (1)
  • 0.343 in (1)
  • 0.345 in (1)
  • 0.347 in (1)
  • 0.348 in (1)
  • 0.354 in (2)
  • 0.356 in (1)
  • 0.358 in (1)
  • 0.359 in (1)
  • 0.366 in (1)
  • 0.374 in (1)
  • 0.375 in (2)
  • 0.382 in (1)
  • 0.386 in (1)
  • 0.391 in (2)
  • 0.394 in (2)
  • 0.398 in (1)
  • 0.402 in (2)
  • 0.406 in (2)
  • 0.408 in (1)
  • 0.41 in (1)
  • 0.414 in (2)
  • 0.421 in (1)
  • 0.422 in (2)
  • 0.425 in (1)
  • 0.433 in (3)
  • 0.437 in (3)
  • 0.441 in (2)
  • 0.453 in (2)
  • 0.455 in (1)
  • 0.461 in (1)
  • 0.465 in (1)
  • 0.47 in (1)
  • 0.473 in (2)
  • 0.477 in (1)
  • 0.484 in (1)
  • 0.492 in (2)
  • 0.5 in (3)
  • 0.504 in (1)
  • 0.512 in (1)
  • 0.516 in (1)
  • 0.531 in (1)
  • 0.543 in (1)
  • 0.551 in (2)
  • 0.559 in (1)
  • 0.564 in (2)
  • 0.572 in (1)
  • 0.591 in (1)
  • 0.595 in (1)
  • 0.61 in (1)
  • 0.622 in (1)
  • 0.625 in (2)
  • 0.63 in (1)
  • 0.65 in (1)
  • 0.669 in (1)
  • 0.687 in (1)
  • 0.69 in (1)
  • 0.709 in (1)
  • 0.728 in (1)
  • 0.748 in (1)
  • 0.75 in (1)
  • 0.768 in (1)
  • 0.787 in (1)
  • 0.807 in (1)
  • 0.81 in (1)
  • 0.828 in (1)
Cutting Diameter Min to Cutting Diameter Max
Cutting Diameter
Cutting Diameter
  • 2.875 mm (1)
  • 3.0 mm (1)
  • 3.1 mm (1)
  • 3.176 mm (2)
  • 3.2 mm (1)
  • 3.276 mm (1)
  • 3.301 mm (1)
  • 3.401 mm (1)
  • 3.45 mm (1)
  • 3.475 mm (1)
  • 3.5 mm (1)
  • 3.551 mm (1)
  • 3.575 mm (1)
  • 3.6 mm (1)
  • 3.651 mm (1)
  • 3.7 mm (1)
  • 3.801 mm (1)
  • 3.825 mm (1)
  • 3.85 mm (1)
  • 3.901 mm (2)
  • 3.975 mm (1)
  • 4.0 mm (1)
  • 4.05 mm (1)
  • 4.101 mm (1)
  • 4.125 mm (1)
  • 4.2 mm (1)
  • 4.226 mm (1)
  • 4.3 mm (2)
  • 4.375 mm (1)
  • 4.4 mm (1)
  • 4.476 mm (1)
  • 4.5 mm (1)
  • 4.525 mm (1)
  • 4.601 mm (1)
  • 4.625 mm (1)
  • 4.65 mm (2)
  • 4.7 mm (1)
  • 4.75 mm (1)
  • 4.801 mm (2)
  • 4.851 mm (1)
  • 4.9 mm (1)
  • 4.926 mm (1)
  • 5.0 mm (2)
  • 5.025 mm (1)
  • 5.075 mm (1)
  • 5.101 mm (1)
  • 5.2 mm (2)
  • 5.4 mm (2)
  • 5.5 mm (1)
  • 5.551 mm (2)
  • 5.601 mm (1)
  • 5.7 mm (1)
  • 5.801 mm (3)
  • 5.95 mm (1)
  • 6.0 mm (1)
  • 6.101 mm (1)
  • 6.2 mm (1)
  • 6.301 mm (1)
  • 6.351 mm (3)
  • 6.4 mm (1)
  • 6.426 mm (1)
  • 6.5 mm (1)
  • 6.525 mm (1)
  • 6.601 mm (2)
  • 6.65 mm (1)
  • 6.7 mm (1)
  • 6.75 mm (2)
  • 6.801 mm (3)
  • 7.0 mm (2)
  • 7.101 mm (1)
  • 7.15 mm (2)
  • 7.301 mm (1)
  • 7.325 mm (1)
  • 7.4 mm (1)
  • 7.5 mm (1)
  • 7.551 mm (1)
  • 7.601 mm (1)
  • 7.801 mm (1)
  • 7.95 mm (2)
  • 8.0 mm (3)
  • 8.1 mm (1)
  • 8.201 mm (1)
  • 8.3 mm (1)
  • 8.326 mm (1)
  • 8.4 mm (1)
  • 8.5 mm (3)
  • 8.55 mm (1)
  • 8.6 mm (1)
  • 8.701 mm (1)
  • 8.725 mm (1)
  • 8.8 mm (1)
  • 8.826 mm (1)
  • 9.0 mm (2)
  • 9.05 mm (1)
  • 9.1 mm (1)
  • 9.125 mm (1)
  • 9.3 mm (1)
  • 9.5 mm (1)
  • 9.525 mm (2)
  • 9.701 mm (1)
  • 9.8 mm (1)
  • 9.925 mm (2)
  • 10.0 mm (2)
  • 10.101 mm (1)
  • 10.201 mm (2)
  • 10.3 mm (2)
  • 10.326 mm (1)
  • 10.4 mm (1)
  • 10.5 mm (2)
  • 10.701 mm (1)
  • 10.726 mm (2)
  • 10.8 mm (1)
  • 11.0 mm (3)
  • 11.101 mm (3)
  • 11.201 mm (2)
  • 11.5 mm (2)
  • 11.55 mm (1)
  • 11.701 mm (1)
  • 11.8 mm (1)
  • 11.9 mm (1)
  • 12.0 mm (2)
  • 12.101 mm (1)
  • 12.3 mm (1)
  • 12.5 mm (2)
  • 12.701 mm (3)
  • 12.8 mm (1)
  • 13.0 mm (1)
  • 13.101 mm (1)
  • 13.5 mm (1)
  • 13.8 mm (1)
  • 14.0 mm (2)
  • 14.201 mm (1)
  • 14.3 mm (2)
  • 14.5 mm (1)
  • 15.0 mm (1)
  • 15.101 mm (1)
  • 15.5 mm (1)
  • 15.8 mm (1)
  • 15.875 mm (2)
  • 16.0 mm (1)
  • 16.5 mm (1)
  • 17.0 mm (1)
  • 17.45 mm (1)
  • 17.5 mm (1)
  • 18.0 mm (1)
  • 18.5 mm (1)
  • 19.0 mm (1)
  • 19.05 mm (1)
  • 19.5 mm (1)
  • 20.0 mm (1)
  • 20.5 mm (1)
  • 20.576 mm (1)
  • 21.0 mm (1)
Cutting Diameter Min to Cutting Diameter Max
Maximum Hole Depth [L4]
Maximum Hole Depth [L4]
  • 21.401 mm (13)
  • 23.0 mm (8)
  • 28.6 mm (11)
  • 29.0 mm (10)
  • 34.9 mm (13)
  • 35.0 mm (13)
  • 40.301 mm (12)
  • 43.0 mm (22)
  • 48.7 mm (8)
  • 49.0 mm (19)
  • 53.1 mm (8)
  • 55.6 mm (6)
  • 56.0 mm (20)
  • 60.0 mm (13)
  • 63.0 mm (7)
  • 64.5 mm (2)
  • 71.0 mm (4)
  • 73.0 mm (1)
  • 74.5 mm (1)
  • 77.0 mm (4)
  • 78.0 mm (1)
  • 85.0 mm (2)
Maximum Hole Depth [L4] Min to Maximum Hole Depth [L4] Max
Maximum Hole Depth [L4]
Maximum Hole Depth [L4]
  • 0.843 in (13)
  • 0.906 in (8)
  • 1.127 in (11)
  • 1.143 in (10)
  • 1.374 in (13)
  • 1.379 in (13)
  • 1.587 in (12)
  • 1.693 in (22)
  • 1.917 in (8)
  • 1.929 in (19)
  • 2.091 in (8)
  • 2.189 in (6)
  • 2.205 in (20)
  • 2.362 in (13)
  • 2.48 in (7)
  • 2.539 in (2)
  • 2.795 in (4)
  • 2.874 in (1)
  • 2.934 in (1)
  • 3.031 in (4)
  • 3.071 in (1)
  • 3.346 in (2)
Maximum Hole Depth [L4] Min to Maximum Hole Depth [L4] Max
Reach
Reach
  • 1.063 in (13)
  • 1.102 in (8)
  • 1.379 in (11)
  • 1.417 in (10)
  • 1.693 in (13)
  • 1.732 in (13)
  • 1.969 in (12)
  • 2.087 in (22)
  • 2.362 in (8)
  • 2.402 in (19)
  • 2.598 in (8)
  • 2.757 in (6)
  • 2.795 in (20)
  • 2.992 in (2)
  • 3.031 in (11)
  • 3.228 in (2)
  • 3.269 in (7)
  • 3.622 in (1)
  • 3.661 in (4)
  • 3.74 in (1)
  • 3.938 in (1)
  • 3.976 in (4)
  • 4.409 in (2)
Reach Min to Reach Max
Reach
Reach