1/4 HIGH PERFORMANCE DRILL R457
DOR5979135
MFG #: 5979135
$115.00
/ EA
- Material: Carbide
- Drill Size - Decimal Inch: 0.25in
- Drill Size - Fraction: 1/4in
- Number of Flutes: 2
- Flute Length: 34mm
- Overall Length: 79mm
- Flute Type: CTW
- Shank Size: 8mm Dia x 36mm L
- Shank Type: Straight
- Type: Multi-Application
- Surface Treatment: TiAlN Coated
- Color: Black Gray
- Country of Origin: BR
- Cutting Depth: 3XD
- Hand Direction: Right Hand
- Included Angle: 140°
- Manufacturer Name: Dormer Pramet
- Point Type: 4-Facet/Self-Centering/Split
- Series: R457
- System of Measurement: Imperial
- Application
- Includes
- Item Features
- Standards
For general drilling applications
With Internal Coolant
- Coolant through clears chips away from the cutting edge
- Self-centering 4-facet split point and CTW flute construction for enhanced penetration rates
- TiAlN coating increases wear resistance, improves tool life at high RPM
DIN 6537K|PROP65: This product contains chemicals known to the State of California to cause cancer. For more information: www.P65Warnings.ca.gov