Five Percent Cobalt M35 Drill Bit Set For Tough Metals, Fifteen Piece Metric Range 1.5 To 10 Mm, HSS Co Bits For Stainless Steel And Cast Iron, Fully Ground Jobber Length With 135 Degree Split Point In Rugged Indexed Case
✔️ 15pc sizes 1.5-10mm; 135 degree split point; fully ground
These drill bits are made from M35 cobalt steel (HSS-Co) designed to cut hard metals with high heat resistance. They excel on stainless steel, cast iron, and titanium alloys, and are commonly used in metal fabrication shops, automotive repair, and DIY projects that demand durable performance.
✅ TRUE M35 GRADE COBALT STEEL: 5% cobalt HSS-Co for heat resistance and wear durability, enabling cutting on stainless steel, cast iron, and titanium alloys.
✅ PRECISION 135 DEGREE SPLIT POINT: self-centering tip reduces walking and eliminates pre-punch holes.
✅ FULLY GROUND & EFFICIENT: precision ground for diameter accuracy; dual twist flute for rapid chip removal and cooler drilling.
✅ 15PC METRIC SIZE COVERAGE: sizes 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 8, 9, 10 mm.
✅ HEAVY-DUTY INDEXED CASE: rugged ABS case with rubberized corners and raised size indexes.
💡 What is the best use for a M35 cobalt drill bit set in tough metals? This handy kit is built to punch through hard materials with precision and durability. - For stainless steel, cast iron, and titanium alloys - 135-degree split point improves start accuracy and eliminates wandering - Fully ground bits ensure precise diameters and smooth chip removal - Includes 15 sizes from 1.5 to 10 mm in rugged indexed case