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Item # 67650 (SPM-29PO), Viking Drill & Tool Super Premium Ultra Bor Mechanic Length Type 250-UB: 3-Flats on Shank - 29-Pc Set - Blaze Orange - Ultra Dex - 1/16-1/2" by 64ths

$157.70

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Viking Drill & Tool Super Premium Ultra Bor Mechanic Length Type 250-UB: 3-Flats on Shank - 29-Pc Set - Blaze Orange - Ultra Dex  - 1/16-1/2" by 64ths

Mechanic Length - 135° Split Point Black & Gold Ultra Bor Super Premium, for fast penetration and accurate starting without center punch. 3-flats on Shank 3/16" and Larger; flats on shank give positive chuck grip • Body and clearance are gold surface treated for maximum lubricity  • Especially designed for hand-held drills  • Recommended for use in work hardening grades of stainless steel & other hard metal drilling applications. 
 
Precision-ground point, flutes, body, clearance, and drill diameter for the ultimate in accuracy and performance. Heat treated at 2185° and then nitro-carburize-finished at 950° to be measurably harder than high-speed steel. Space-age nitro-carburized steel withstands substantially higher drilling temps while maintaining sharpness.

SPECIFICATIONS
ManufacturerViking Drill & Tool
FeaturesBody and clearance gold surface treated for max lubricity, especially designed for hand held drills
IncludesMechanics Length 135 deg SP -Blaze Orange - Ultra Dex - 1/16-1/2" by 64ths
Recommended ForWork hardening grades of stainless steel & other hard metal drilling applications
Shank3 Flats on Shank 3/16 in and larger
Style
No. of Pieces29
Pack Quantity1 Set