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Sandvik Coromant 6253881 CoroDrill® 860 High Performance Screw Machine Drill, 0.2913 in Dia x 3.1102 in L, Solid Carbide, Uncoated
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Sandvik Coromant 6253881 CoroDrill® 860 High Performance Screw Machine Drill, 0.2913 in Dia x 3.1102 in L, Solid Carbide, Uncoated
SKU757439
MFGR #6253881
$/ea
CoroDrill® 860 is a solid carbide drill designed for a fast and problem-free drilling. It maximizes productivity through high metal cutting efficiency and machine utilization. With excellent chip evacuation in long and short chipping materials, CoroDrill 860 provides green light machining at high penetration rates. the CoroDrill 860 product offer consists of three drill geometries - optimized for steel, stainless steel and aluminium. the drill comes in lengths 3 - 8xD as standard. Extended assortment is available as Tailor Made.
CoroDrill® 860 is a solid carbide drill designed for a fast and problem-free drilling. It maximizes productivity through high metal cutting efficiency and machine utilization. With excellent chip evacuation in long and short chipping materials, CoroDrill 860 provides green light machining at high penetration rates. the CoroDrill 860 product offer consists of three drill geometries - optimized for steel, stainless steel and aluminium. the drill comes in lengths 3 - 8xD as standard. Extended assortment is available as Tailor Made.
Alternate Catalog Number 860.1-0740-022A1-NM H10F Catalog Number 6253881 Country of Origin SE Cutting Depth 3XD Cutting Direction Right Hand Cutting Edge Material Solid Carbide Diameter 0.291 in Drill Dia Measurement System Imperial Flute Length 1.614 in Flute Type SSK Gross Weight Per Pack 0.1100 lb Item Group 721 Number of Flutes 2 Overall Length 3.11 in Point Angle 130 ° Point Type Split Series CoroDrill® 860 Shank Size 0.315 in Shank Type Cylindrical Standards DIN 6535 HA/6537 K Type High Performance UPC 11 69826271723 UPC 12 69826271723 Stock Status NONSTOCK Brand Sandvik Coromant Manufacturer Sandvik Coromant Applicable Materials Steel, Stainless Steel and Aluminum Finish Uncoated Material Solid Carbide High penetration rates|Long tool life, controlled wear formation|Low cost per hole|Improved performance reliability|Optimized chip evacuation|Excellent and consistent hole tolerance|Dedicated geometries 0 deg body half taper Axial concentric coolant entry on circle 20 bar coolant Axial concentric coolant exit on circle EFW feed direction 9.321 deg orthogonal rake 13.919 deg helix flute 43 mm L body 78 mm L functional 36 mm L clamping 23.2 mm L usable 3 maximum regrinds 1 mm L point 3 mm L regrind 20647 r/min H6 connection diameter tolerance H7 achievable hole tolerance N material grade 860.1..A1-NM (3xD) tool style
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| Alternate Catalog Number | 860.1-0740-022A1-NM H10F |
| Catalog Number | 6253881 |
| Country of Origin | SE |
| Cutting Depth | 3XD |
| Cutting Direction | Right Hand |
| Cutting Edge Material | Solid Carbide |
| Diameter | 0.291 in |
| Drill Dia Measurement System | Imperial |
| Flute Length | 1.614 in |
| Flute Type | SSK |
| Gross Weight Per Pack | 0.1100 lb |
| Item Group | 721 |
| Number of Flutes | 2 |
| Overall Length | 3.11 in |
| Point Angle | 130 ° |
| Point Type | Split |
| Series | CoroDrill® 860 |
| Shank Size | 0.315 in |
| Shank Type | Cylindrical |
| Standards | DIN 6535 HA/6537 K |
| Type | High Performance |
| UPC 11 | 69826271723 |
| UPC 12 | 69826271723 |
| Stock Status | NONSTOCK |
| Brand | Sandvik Coromant |
| Manufacturer | Sandvik Coromant |
| Applicable Materials | Steel, Stainless Steel and Aluminum |
| Finish | Uncoated |
| Material | Solid Carbide |
| High penetration rates|Long tool life, controlled wear formation|Low cost per hole|Improved performance reliability|Optimized chip evacuation|Excellent and consistent hole tolerance|Dedicated geometries |
| 0 deg body half taper |
| Axial concentric coolant entry on circle |
| 20 bar coolant |
| Axial concentric coolant exit on circle |
| EFW feed direction |
| 9.321 deg orthogonal rake |
| 13.919 deg helix flute |
| 43 mm L body |
| 78 mm L functional |
| 36 mm L clamping |
| 23.2 mm L usable |
| 3 maximum regrinds |
| 1 mm L point |
| 3 mm L regrind |
| 20647 r/min |
| H6 connection diameter tolerance |
| H7 achievable hole tolerance |
| N material grade |
| 860.1..A1-NM (3xD) tool style |