Kennametal Carbide Deep Hole Drills
HP Solid Carbide Deep-Hole Drills for Steel, Cast Iron, and Non-Ferrous Materials
Primary Application
B27_HPG Series Solid Carbide Drills are the optimum platform for drilling holes up to 30 x D in steel, cast iron, and stainless steel materials. Drill deep holes up to 4x faster than conventional HSS and gun drills. Application of MQL is possible.
The B27_HPS in the new uncoated KN25™ grade now offers the same advantages for drilling in non-ferrous materials such as aluminium, copper, and brass. These series are now available from 2,3–16mm (.09–.63") diameter and in lengths from 15–30 x D.
Features and Benefits
HP Drill-Point Design
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Four-Margin Lands
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Unique Flute Design
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Customisation
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B274 KCPK20
Product Code D1 L L3 L4 Max L5 D B274Z08500HPG KCPK20 » 8.50 335.00 281.00 262.00 1.57 9.00 B274Z08334HPG KCPK20 » 8.33 335.00 278.00 259.00 1.54 9.00 B274Z08000HPG KCPK20 » 8.00 301.00 258.00 240.00 1.48 8.00 -
B273 KCPK20
Product Code D1 L L3 L4 Max L5 D B273Z08733HPG KCPK20 » 8.73 290.00 241.00 221.00 2.00 9.00 B273Z08500HPG KCPK20 » 8.50 290.00 238.00 219.00 2.00 9.00 B273Z08000HPG KCPK20 » 8.00 261.00 218.00 200.00 1.00 8.00 -
B272 KCPK20
Product Code D1 D1 Wire Size L L3 L4 Max L5 D B272Z08733HPG KCPK20 » 8.73 245.00 198.00 178.00 1.60 9.00 B272Z08500HPG KCPK20 » 8.50 245.00 196.00 177.00 1.60 9.00 B272Z08433HPG KCPK20 » 8.43 Q 245.00 195.00 176.00 1.60 9.00 B272Z08334HPG KCPK20 » 8.33 245.00 194.00 175.00 1.50 9.00 B272Z08000HPG KCPK20 » 8.00 221.00 178.00 160.00 1.50 8.00 -
B271 KCPK20
Product Code D1 D1 Wire Size L L3 L4 Max L5 D B271Z08733HPG KCPK20 » 8.73 200.00 154.00 134.00 1.60 9.00 B271Z08500HPG KCPK20 » 8.50 200.00 153.00 134.00 1.60 9.00 B271Z08433HPG KCPK20 » 8.43 Q 200.00 153.00 134.00 1.60 9.00 B271Z08334HPG KCPK20 » 8.33 200.00 153.00 134.00 1.50 9.00 B271Z08000HPG KCPK20 » 8.00 181.00 138.00 120.00 1.50 8.00