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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B272 KCPK20
Product Code D1 D1 Wire Size L L3 L4 Max L5 D B272Z06000HPG KCPK20 » 6.00 173.00 134.00 120.00 1.10 6.00 B272Z06200HPG KCPK20 » 6.20 197.00 149.00 134.00 1.10 7.00 B272Z06350HPG KCPK20 » 6.35 E 197.00 151.00 136.00 1.20 7.00 B272Z06500HPG KCPK20 » 6.50 197.00 152.00 137.00 1.20 7.00 B272Z06528HPG KCPK20 » 6.53 F 197.00 152.00 137.00 1.20 7.00 B272Z06746HPG KCPK20 » 6.75 197.00 154.00 138.00 1.20 7.00 B272Z06909HPG KCPK20 » 6.91 I 197.00 155.00 139.00 1.30 7.00 -
B272 KN25
Product Code D1 D1 Wire Size L L3 L4 Max L5 D B272Z06000HPS KN25 » 6.00 173.00 134.00 120.00 1.10 6.00 B272Z06200HPS KN25 » 6.20 197.00 149.00 134.00 1.10 7.00 B272Z06350HPS KN25 » 6.35 E 197.00 151.00 136.00 1.20 7.00 B272Z06500HPS KN25 » 6.50 197.00 152.00 137.00 1.20 7.00 B272Z06746HPS KN25 » 6.75 197.00 154.00 138.00 1.20 7.00