- Manufacturer Name: YG-1 Tool
- Material: Micrograin Carbide
- Series: DH423
- Type: General Purpose
- Drill Size - Decimal Inch: 0.3281in
- Drill Size - Metric: 8.3343mm
- Number of Flutes: 2
- Flute Length: 47mm
- Overall Length: 89mm
- Flute Type: Spiral
- Shank Size: 10mm
- Shank Type: Straight
- Surface Treatment: TiAlN Coated
- Applicable Materials: Carbon Steel, Alloy Steel and Pre-Hardened Steel
- Cutting Depth: 3XD
- Hand Direction: Right Hand
- Included Angle: 140°
- Point Type: Self-Centering
- System of Measurement: Metric
- Item Features
- Standards
- Excellent positioning
- Special design
- Center drilling is not required
- Bushing is not necessary
- Reaming is not required
- Good chip removal
- Powerful drilling
- Without coolant hole
DIN 6537