HIGH SPEED STEEL STUBY NITRO HEAVY DUTY DRILL BITS (MULTIPLE SIZES AVAILABLE)
3/16"
Drillco
2101077
300N112
9/32"
Drillco
2101170
300N118
1/4"
Drillco
2101524
300N116
1/2"
Drillco
2101696
300N132
7/16"
Drillco
2101865
300N128
9/64"
Drillco
2101956
300N109
5/16"
Drillco
2101969
300N120
1/8"
Drillco
2102298
300N108
13/64"
Drillco
2102421
300N113
3/8"
Drillco
2102738
300N124
Description
Manufactured from a premium grade of M-7N molybdenum high speed steel.˜ the Nitro Heavy Duty 135 degree Split Point drill with a Nitride surface treatment that give a hard protective layer to the drill (increases hardness without increasing brittleness) which is measurably harder than high speed steel.˜ Body and clearance are gold and black surface treated for maximum lubricity.˜ Recommended for use in stainless steel and other hard metal drilling.
Key Features
- Sizes: Fractional
- Material: High Speed Steel
- Finish/Coating: Black & Gold
- Cat: Drills