VIKING

Type XGT-UB

Extra Length Drill Ultra Bor™ Super Premium
Special Hi-Molybdenum tool steel. Gold surface treated for maximum lubricity. Heavy duty construction, 135° split point, no center punch needed - will not walk. Gyrodial Torsion flute and land construction yields exceptional performance in deep hole drilling applications. Recommended for work hardening grades of stainless steel and other hard metal drilling applications. These drills will drill 12 or more diameters deep without removal to clear chips. Feed rates may be twice that of standard drills.

Type 643-UB - Metric

Jobber Length Drill Ultra Bor™ Super Premium
Special Hi-Molybdenum tool steel. 135° split point for fast penetration and accurate starting without a center punch. Precision ground point, 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 aged 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. Sizes smaller than #52 have non-split points.

Standard package quantities:

Sizes from 0.70MM to 7.40MM, 10 per envelope pack
Sizes from 7.50MM to 13.00MM, 5 per envelope pack

Type XGT-J

Jobber Length Drill Super Cobalt High Speed Steel - DIN 338
Gold surface treated for maximum lubricity. Heavy duty construction, 135° split point, no center punch needed - will not walk. Gyrodial Torsion flute and land construction yields exceptional performance in deep hole drilling applications. Recommended for a wide range of steels, castings and other hard metal drilling applications. The cobalt steel is very abrasion and heat resistant. These drills will drill 12 diameters deep or more without drill removal to clear chips. Feed rates may be twice that of standard flute drills.

Standard Package quantities:

Sizes from 1.00MM to 7.40MM, 10 per envelope pack
Sizes from 7.50MM to 13.00, 5 per envelope pack

Type 240-UB

Sizes from 1/64 to 9/32, 6per envelope pack.
Sizes from 19/64 to 1/2, 3per envelope pack.
Sizes over 1/2, 1 per tube.

Type 260-UB

Stub Length Drills Ultra Bor™ Super Premium
Special Hi-Molybdenum tool steel. Gold surface treated body and clearance for maximum lubricity. Heavy duty construction, 135° split point, no center punch needed - will not walk. Recommended for work hardening grades of stainless steel and other hard metal drilling applications.

Type 280-UB

1/2" Shank - Silver and Deming Drill Ultra Bor™ Super Premium
3 Flats on Shank

Special Hi-Molybdenum tool steel.
135° split point for fast penetration and accurate starting without center punch.
Sizes larger than 3/4" diameter have 118° split point.
Precision ground point, flute, body, clearance, and drill diameter for the ultimate in accuracy and performance.
Body and clearance are gold surface treated for maximum lubricity.
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.

Type 278-UB

3/8" Shank - Jobber Length Ultra Bor™ Super Premium

Special Hi-Molybdenum tool steel.
135° split point for fast penetration and accurate starting without center punch.
Precision ground point, flute, body, clearance, and drill diameter for the ultimate in accuracy and performance.
Body and clearance are gold surface treated for maximum lubricity.
Heat treated at 2185° F and then nitro-carburized finished at 950° F to be measurable 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.