BOHRCRAFT Drill Bits – 1140 HSS-E Cobalt Twist Drill Bits with Split Point
The BOHRCRAFT 1140 HSS-E Cobalt Twist Drill Bits are premium-quality tools designed for precision drilling in alloyed and unalloyed steels, stainless steel (INOX), cast steel, and other hard-to-machine materials. Manufactured from HSS-E cobalt (5% cobalt alloyed high-speed steel), these bits deliver excellent heat resistance, durability, and cutting performance in demanding applications.
Featuring a split point tip, they ensure fast centering, reduced drilling forces, and precise hole placement without the need for pre-centering or pilot holes.
Specifications:
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Brand/Series: BOHRCRAFT 1140
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Type: Twist drill bits
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Material: HSS-E Cobalt (5% cobalt) – for high wear and heat resistance
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Point Geometry: Split point – fast centering and reduced wandering
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Surface Finish: Bright finish for smooth chip evacuation
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Applications: Alloyed/unalloyed steels, stainless steels, hardened steels, and difficult-to-machine metals
Features & Applications:
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Split point tip ensures quick start, reduced slipping, and precise drilling
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Cobalt alloy steel construction withstands heat and extends tool life
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Designed for stainless steel (INOX) and other high-strength materials
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Suitable for metal fabrication, machining, industrial workshops, and construction
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Provides clean, accurate holes with reduced burrs and longer service life
