Sandvik
Sandvik Coromant 6151034 CoroDrill® 861 Extra Length Drill, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, 0.039 in Drill Point, 9.921 in OAL, Solid Carbide
26151034
MFG #: 6151034
$1,262.71
/ EA
Estimated Delivery 7 to 10 Business Days
- Applicable Materials: Steel, Stainless Steel, Cast Iron and Non-Ferrous Metals
- Country of Origin: DE
- Cutting Depth: 7.539 in
- Cutting Direction: Right Hand
- Cutting Edge Material: Solid Carbide
- Drill Point Length: 0.039 in
- Drill Size - Decimal Inch: 0.25 in
- Drill Size - Fraction: 1/4 in
- Finish: PVD/TiAlN Coated
- Flute Length: 8.268 in
- Flute Type: Spiral
- Manufacturer Name: Sandvik Coromant
- Material: Solid Carbide
- Number of Flutes: 2
- Overall Length: 9.921 in
- Point Angle: 140 deg
- Point Type: Split
- Series: CoroDrill® 861
- Shank Size: 0.315 in
- Shank Type: Cylindrical
- Specifications Met: DIN 1835 A, DIN 6535 HA
- Through Coolant (Yes/No): Yes
Sandvik Coromant Extra Length Drill, in Drill Size - Metric 1/4, in Overall Length 0.25, in Cutting Depth 9.921, in Number of Flutes 7.539, in Shank Size 8.268, in Shank Type 0.315, deg Drill Point Length 140, in Point Type 0.039,
- Standards
- Item Features
- Application
DIN1835-A/DIN6535-HA
- 0 deg body half taper
- Axial concentric coolant entry on circle
- Axial concentric coolant exit on circle
- 20 bar coolant
- EFW cutting feed
- 29.114 deg helix flute
- 19.815 deg orthogonal rake
- GC34 manufacturer grade
- 250.5 mm L functional
- 36 mm L clamping
- 3 regrinds
- 1.0 mm L point
- 3 mm L regrind
- 14637 r/min
- H6 connection diameter tolerance
- H9 achievable hole tolerance
- 861.1..A1-GM (30xD) tool style
- 30.157 usable length diameter ratio
- K, M, N, P material grade
- 20 life cycle state
Drilling with Symmetrical Point