Viking Drill & Tool

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Item # 58660 (SP-25M), Viking Drill & Tool Black & Gold Super Premium Ultra Bor Metric Drills Jobber Length Type 643-UB 25-Pc Set - 1.0mm-13.0mm x .5mm

$121.38

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Viking Drill & Tool  Black & Gold Super Premium Ultra Bor Metric Drills Jobber Length Type 643-UB 25-Pc Set  - 1.0mm-13.0mm x .5mm

Special Hi-Molybdenum tool steel with 135° split point for fast penetration and accurate starting without a center punch. 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.

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. Recommended for use in work hardening grades of stainless steel and other hard metal drilling applications.
SPECIFICATIONS
ManufacturerViking Drill & Tool
IncludesBlack & Gold Super Premium - 1.0mm-13.0mm x .5mm
Recommended ForWork hardening grades of stainless steel & other hard metal drilling applications
StyleBlack & Gold, 135 deg Split Point, Ultra Bor Super Premium
No. of Pieces25
Pack Quantity1 Set