Viking® Type 240-UB Letter W X 5 1/8" Nitro Carburize Hi-Molybdenum Tool Steel Ultra Bor Super Premium Heavy Duty Jobber Length Drill Bit With 3 3/4" Spiral Flute (6 Per Pack)
Airgas Part #:V0539680
Manufacturer Part #:39680
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$12.17
Each
$12.17
/Each
Item Details
- Viking® Type 240-UB 5 1/8" Size W Letter Heavy Duty Ultra Bor Super Premium Jobber Length Drill Bit made of premium hi-molybdenum tool steel offers long lasting durability. Drill bit with 3 3/4" spiral flute has 135 deg split point for drilling work hardening stainless steel and tough material. Nitro carburized drill bit with low temperature stress relief enhances lubrication, toughness and is constructed according to NAS 907B specification. It is sold as 6 per pack.
Features
- Special Hi-Molybdenum tool steel
- Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance
- Body and clearance are gold surface treated for maximum lubricity
- Ultra Bor will substantially outperform cobalt drills in work hardening stainless steel and other tough drilling applications
- Ultra cut super premium
- Low temperature stress relief improves lubricity and toughness
- Drills are heat treated at 2185° F and then nitro-carburize finished at 950° F to be measurably harder than high speed steel
- Space age nitro-carburized steel withstands substantially higher drilling temperatures while maintaining sharpness
Specifications
- 135° Split Point
- NAS 907B
Applications
- Stainless steel
- Hard metal drilling
- Hard metal drilling applications
Product Attributes
Brand Name
» Type 240-UBDrill Material
» Hi-Molybdenum Tool SteelFlutes
» SpiralDrill Coating
» Nitro CarburizeDrill Type
» Jobber Length Drill BitOverall Length
» 5.125 inFlute Length
» 3 3/4"