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 D1 Wire Size L L3 L4 Max L5 D B274Z06800HPG KCPK20 » 6.80 267.00 222.00 206.00 1.26 7.00 B274Z06500HPG KCPK20 » 6.50 267.00 217.00 202.00 1.20 7.00 B274Z06350HPG KCPK20 » 6.35 E 267.00 214.00 199.00 1.17 7.00 B274Z06000HPG KCPK20 » 6.00 233.00 194.00 180.00 1.11 6.00 -
B274 KN25
Product Code D1 D1 Wire Size L L3 L4 Max L5 D B274Z06746HPS KN25 » 6.75 267.00 221.00 205.00 1.25 7.00 B274Z06500HPS KN25 » 6.50 267.00 217.00 202.00 1.20 7.00 B274Z06350HPS KN25 » 6.35 E 267.00 214.00 199.00 1.17 7.00 B274Z06000HPS KN25 » 6.00 233.00 194.00 180.00 1.11 6.00