HSS DRILL BIT
1. M2 is the same as Japanese SUMITOMO Brand, and M35 is imported from Japanese Nachi Brand.
2. Higher temperature of quenching and tempering: Quenching higher 5-10 degree, tempering 3-5 degree than other competitors.
3. Process: Fully-ground process-high precision, long service life and good stability.
4. Unique design for the flute with patent is more suitable for various materials.
Product Name: Key Process: Roll Forged/Milled Raw Materials: HSS 4241/4341/9341/6542/M35 Product Standards: DIN 345/DIN341/DIN1870/ANSI Cutting Edge: 118° Chisel/Split Point / 135 Split Point Surface Finishes: Black Oxide/Coffee Flute Type: Right Flute Shank Types: Morse Taper ...
· Item Name: Morse Taper Shank Twist Drill Bit · Material: High Speed Steel HSS M2(6542) · Standard: DIN 345/DIN341/DIN1870/ANSI · Process: Roll Forged/Milled · Split Point: 118°/135° · Surface: Bright · Shank Type: Morse Taper Shank · Morse Taper Shank No: 1 to6 · ...