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 B274Z05500HPG KCPK20 » 5.50 233.00 185.00 172.00 1.02 6.00 B274Z05000HPG KCPK20 » 5.00 199.00 162.00 150.00 0.92 5.00 -
B273 KCPK20
Product Code D1 L L3 L4 Max L5 D B273Z05500HPG KCPK20 » 5.50 203.00 157.00 144.00 1.00 6.00 B273Z05000HPG KCPK20 » 5.00 174.00 137.00 125.00 1.00 5.00 -
B272 KCPK20
Product Code D1 D1 Wire Size L L3 L4 Max L5 D B272Z05800HPG KCPK20 » 5.80 173.00 132.00 118.00 1.10 6.00 B272Z05558HPG KCPK20 » 5.56 173.00 130.00 117.00 1.00 6.00 B272Z05500HPG KCPK20 » 5.50 173.00 130.00 117.00 1.00 6.00 B272Z05410HPG KCPK20 » 5.41 3.00 173.00 129.00 116.00 1.00 6.00 B272Z05260HPG KCPK20 » 5.26 173.00 128.00 115.00 1.00 6.00 B272Z05000HPG KCPK20 » 5.00 149.00 112.00 100.00 0.90 5.00 -
B271 KCPK20
Product Code D1 D1 Wire Size L L3 L4 Max L5 D B271Z05800HPG KCPK20 » 5.80 143.00 103.00 89.00 1.10 6.00 B271Z05558HPG KCPK20 » 5.56 143.00 102.00 89.00 1.00 6.00 B271Z05500HPG KCPK20 » 5.50 143.00 102.00 89.00 1.00 6.00 B271Z05410HPG KCPK20 » 5.41 3.00 143.00 102.00 89.00 1.00 6.00 B271Z05260HPG KCPK20 » 5.26 143.00 102.00 89.00 1.00 6.00 B271Z05000HPG KCPK20 » 5.00 124.00 87.00 75.00 0.90 5.00