Features: 6.8mm HSS Cobalt TiAlN Coated Blue Band Stub Drill; Bordo Metric Blue Band HSS-Co TiAlN Coated Stub Drills for Stainless Steel. ; DIN1897; Multi-faceted point with two helical flutes with 35 degrees of helix angle. ; The machining of stainless steels is difficult due to its work hardening properties, toughness and poor thermal conductivity, which places high demands on the cutting tools. ; They are designed primarily for machining operations in lathes (screw machines) but can also be used in manual hand held drills. ; The Blue Band - Stainless Steel - Series has been specifically designed to suit these difficult machining requirements. ; TiAlN coating increases tool surface hardness to 87Rc. ; For machining materials with Hardness < 350 HB : Tensile Strength <1250 N/mm2. ; Specifications:Diameter (mm) 6.8Flute Length (mm) 34Overall Length (mm) 74
Features: 6.8mm HSS Cobalt TiAlN Coated Blue Band Stub Drill; Bordo Metric Blue Band HSS-Co TiAlN Coated Stub Drills for Stainless Steel. ; DIN1897; Multi-faceted point with two helical flutes with 35 degrees of helix angle. ; The machining of stainless steels is difficult due to its work hardening properties, toughness and poor thermal conductivity, which places high demands on the cutting tools. ; They are designed primarily for machining operations in lathes (screw machines) but can also be used in manual hand held drills. ; The Blue Band - Stainless Steel - Series has been specifically designed to suit these difficult machining requirements. ; TiAlN coating increases tool surface hardness to 87Rc. ; For machining materials with Hardness < 350 HB : Tensile Strength <1250 N/mm2. ; Specifications:Diameter (mm) 6.8Flute Length (mm) 34Overall Length (mm) 74
Features: 6.8mm HSS Cobalt TiAlN Coated Blue Band Stub Drill; Bordo Metric Blue Band HSS-Co TiAlN Coated Stub Drills for Stainless Steel. ; DIN1897; Multi-faceted point with two helical flutes with 35 degrees of helix angle. ; The machining of stainless steels is difficult due to its work hardening properties, toughness and poor thermal conductivity, which places high demands on the cutting tools. ; They are designed primarily for machining operations in lathes (screw machines) but can also be used in manual hand held drills. ; The Blue Band - Stainless Steel - Series has been specifically designed to suit these difficult machining requirements. ; TiAlN coating increases tool surface hardness to 87Rc. ; For machining materials with Hardness < 350 HB : Tensile Strength <1250 N/mm2. ; Specifications:Diameter (mm) 6.8Flute Length (mm) 34Overall Length (mm) 74
Features: 6.8mm HSS Cobalt TiAlN Coated Blue Band Stub Drill; Bordo Metric Blue Band HSS-Co TiAlN Coated Stub Drills for Stainless Steel. ; DIN1897; Multi-faceted point with two helical flutes with 35 degrees of helix angle. ; The machining of stainless steels is difficult due to its work hardening properties, toughness and poor thermal conductivity, which places high demands on the cutting tools. ; They are designed primarily for machining operations in lathes (screw machines) but can also be used in manual hand held drills. ; The Blue Band - Stainless Steel - Series has been specifically designed to suit these difficult machining requirements. ; TiAlN coating increases tool surface hardness to 87Rc. ; For machining materials with Hardness < 350 HB : Tensile Strength <1250 N/mm2. ; Specifications:Diameter (mm) 6.8Flute Length (mm) 34Overall Length (mm) 74
Size
| Diameter (mm) | 6.8 |
| Flute Length (mm) | 34 |
| Overall Length (OL) mm | 74 |
| Surface Finish | Violet / Grey |
| Flute Type | 35° Helix |
| Diameter (mm) | 6.8 |
| Flute Length (mm) | 34 |
| Overall Length (OL) mm | 74 |
| Surface Finish | Violet / Grey |
| Flute Type | 35° Helix |
