Sandvik Coromant 6253794 CoroDrill® 860 High Performance Screw Machine Drill, 0.5625 in Dia x 8.3858 in L, Solid Carbide
Long Length Drill Bits
990227
MFG #: 6253794
Sandvik Coromant
717.38000
/ ea
- Applicable Materials: Steel, Stainless Steel and Aluminum
- Catalog Number: 6253794
- Country of Origin: FR
- Cutting Depth: 7-8XD
- Cutting Direction: Right Hand
- Diameter: 0.5625 in
- Flute Length: 6.2992 in
- Flute Type: SSK
- Gross Weight Per Pack: 0.8300 lb
- Number of Flutes: 2
- Point Angle: 130 deg
- Point Type: Split
- Series: CoroDrill® 860
- Shank Size: 0.6299 in
- Shank Type: Cylinder
- Standards: DIN1835-A|DIN6535-HA
- Type: High Performance
- UPC 11: 69826271849
- UPC 12: 69826271849
- Stock Status: NONSTOCK
- Brand: Sandvik Coromant
- Manufacturer: Sandvik Coromant
- Finish: Uncoated
- Material: Solid Carbide
- Overall Length: 8.3858 in
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.
- Features
| H10F manufacturer grade |
| 0 deg body half taper |
| Axial concentric coolant entry on circle |
| 20 bar coolant |
| Axial concentric coolant exit on circle |
| EFW feed direction |
| 9.008 deg orthogonal rake |
| 13.456 deg helix flute |
| 165 mm L body |
| 211.1 mm L functional |
| 48 mm L clamping |
| 116.2 mm L usable |
| 3 maximum regrinds |
| 1.9 mm L point |
| 3 mm L regrind |
| 10694 r/min |
| H6 connection diameter tolerance |
| H7 achievable hole tolerance |
| N material grade |
| 860.1..A1-NM (8xD) tool style |