Sandvik Coromant 5749030 CoroDrill® Delta-C Axial Concentric Coolant Step and Chamfer Drill, 0.2598 in Dia Min Hole, 0.3503 in Dia Max Hole, 2 Steps, Solid Carbide, 2 Hole Sizes, 0.3937 x 1.5748 in Shank
12070590
MFG #: 5749030
$397.68
/ EA
Estimated Delivery 7 to 10 Business Days
- Manufacturer: Sandvik Coromant
- Type: Axial Concentric Coolant
- Series: CoroDrill® Delta-C
- Drill Diameter Measurement System: Imperial
- Minimum Hole Diameter: 0.2598
- Maximum Hole Diameter: 0.3503
- Overall Length: 3.504
- Cutting Depth: 1.4566
- Number of Steps: 2
- Step Depth: 0.7834
- Number of Hole Sizes: 2
- Number of Flutes: 2
- Flute Type: SSK
- Flute Length: 1.4566
- Shank Size: 0.3937 x 1.5748
- Shank Type: Cylindrical
- Point Angle: 140
- Point Type: Split
- Cutting Direction: Right Hand
- Cutting Edge Material: Solid Carbide
- Screw Size: 5/16-18
- Material: Solid Carbide
- Finish: PVD TiAlN Coated
- Brand: Sandvik Coromant
Sandvik Coromant Step and Chamfer Drill, Axial Concentric Coolant, Series: CoroDrill® Delta-C, Imperial, 0.2598 in Diameter Minimum Hole, 0.3503 in Diameter Maximum Hole, 3.504 in Overall Length, 1.4566 in Cutting Depth, 2 Steps, 0.7834 in Step Depth, 2 Hole, 2 Flutes, SSK Flute, 1.4566 in Flute Length, 0.3937 x 1.5748 in Shank, Cylindrical Shank, 140 deg Point, Split Point, Right Hand Cutting Direction, Solid Carbide Cutting Edge, 5/16-18 Screw, Solid Carbide, PVD TiAlN Coated
- Axial concentric coolant exit
- EFW cutting feed
- 26.933 deg right hand helix flute
- For 5/16-18 UNC thread
- 18.273 deg orthogonal rake
- 87.9 mm L functional
- 22.1 mm L usable
- 3 regrinds
- 47.8 mm overhang
- 1.1 mm L point
- 7 mm L regrind
- 50000 r/min
- 90 deg included step
- M8 cutting diameter tolerance class
- H6 connection diameter tolerance
- H9 achievable hole tolerance
- 6.6 - 6.636 mm achievable hole tolerance
- H, K, M, N, P, S material classification
- R841..30-A1A tool style
Axial concentric coolant exit
EFW cutting feed
26.933 deg right hand helix flute
For 5/16-18 UNC thread
18.273 deg orthogonal rake
87.9 mm L functional
22.1 mm L usable
3 regrinds
47.8 mm overhang
1.1 mm L point
7 mm L regrind
50000 r/min
90 deg included step
M8 cutting diameter tolerance class
H6 connection diameter tolerance
H9 achievable hole tolerance
6.6 - 6.636 mm achievable hole tolerance
H, K, M, N, P, S material classification
R841..30-A1A tool style