Sandvik Coromant 6040574 CoroDrill® 860 High Performance Screw Machine Drill, 0.3779 in Dia x 5.4724 in L, Solid Carbide, PVD Coated
Long Length Drill Bits
908188
MFG #: 6040574
Sandvik Coromant
385.39000
/ ea
- Alternate Catalog Number: 860.1-0960-080A1-PM 4234
- Applicable Materials: Steel, Stainless Steel and Aluminum
- Catalog Number: 6040574
- Country of Origin: US
- Cutting Depth: 7-8XD
- Cutting Direction: Right Hand
- Diameter: 0.3779 in
- Flute Length: 3.7795 in
- Flute Type: SSK
- Gross Weight Per Pack: 0.2600 lb
- Item Group: 720
- Number of Flutes: 2
- Point Angle: 144 deg
- Point Type: Split
- Series: CoroDrill® 860
- Shank Size: 0.3937 in
- Shank Type: Cylinder
- Standards: DIN1835-A|DIN6535-HA
- Type: High Performance
- UPC 11: 69826265159
- UPC 12: 69826265159
- Stock Status: NONSTOCK
- Brand: Sandvik Coromant
- Manufacturer: Sandvik Coromant
- Finish: PVD Coated
- Material: Solid Carbide
- Overall Length: 5.4724 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
4234 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 |
19.73 deg orthogonal rake |
29.003 deg helix flute |
99 mm L body |
137.5 mm L functional |
40 mm L clamping |
78.3 mm L usable |
3 maximum regrinds |
1.5 mm L point |
3 mm L regrind |
8289 r/min |
H6 connection diameter tolerance |
H8 achievable hole tolerance |
P material grade |
860.1..A1 (8xD) tool style |