31/64 HD BLK SCREW MACH DRILL
31/64 HD BLK SCREW MACH DRILL
CHL49231
49231
84.79
/ PK
http://schema.org/OutOfStock
/Product/CHL49231
- Cutting Depth: 3XD
- Drill Size Fractional Inch: 31/64
- Drill Size Metric: 12.303, 12.304
- Flute Length Decimal Inch: 2.1875
- Flute Length Fractional Inch: 2-3/16
- Flute Length Metric: 55.562
- Flute Type: Right Spiral
- Hand Direction: Right Hand
- Material: HSS
- Number of Flutes: 2
- Overall Length Decimal Inch: 3.6875
- Overall Length Fractional Inch: 3-11/16
- Overall Length Metric: 93.662
- Point Type: Split
- Series: 159
- Shank Size: 31/64 in Dia x 1-1/2 in L
- Shank Type: Straight
- Surface Treatment: Black Steam Oxide
- System of Measurement: Imperial
- Type: Heavy Duty
- Applicable Materials: Alloy Steel, Carbon Steel, Cast Iron and Tool Steel
- Drill Size Decimal Inch: 0.484375, 0.4844
- Has Attributes: Yes
- Has Image: Yes
- Point Angle: 135 deg
- Item Features
- Heavy duty geometry for drilling tougher materials by hand or machine
- Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates
- 135 deg P3 split point is self-centering for reduced thrust and easier penetration