Premium Premium M2 High-Speed Steel twist drill bit with Classic Black Oxide. Features 135° Split Point for high-precision industrial drilling. Size: 7/16".
Fully ground from premium M2 high-speed steel with a self-centering 135° split point. The classic black-oxide finish holds lubricant in the flutes for clean chip removal, and the heavy-duty jobber length keeps rigidity in steel and cast-iron work. Factory-direct from a 20-year precision-tools manufacturer with ISO 9001 / 14001 / 45001 triple-system certification.

| Item | Value |
| SKU | 101101-25 |
| Product Name | Premium M2 HSS Jobber Length Drill Bit - 7/16" |
| Size | 7/16" |
| Decimal Equivalent | 0.4375" |
| Overall Length | 6" |
| Flute Length | 3-3/4" |
| Material | Premium M2 High-Speed Steel |
| Surface Treatment | Classic Black Oxide |
| Point Angle | 135° Split Point |
| Application | General Purpose, Steel, Cast Iron |
| Standard | ANSI / NAS 907 Type B |
Manufactured to ANSI / NAS 907 Type B in an ISO 9001 / 14001 / 45001 triple-certified facility — every bit is inspected before packing.
The split point self-centers on contact, reducing walking and eliminating the need for a center punch — ideal for hand-held and drill-press work.
Black oxide retains cutting lubricant, reduces friction and adds corrosion resistance — the classic finish for general-purpose steel drilling.
Yes — custom branding, packaging and bulk programs are available.
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