Precision Twist Drill 052611 CO500-12 11/64 PTD 12AC 135SP TYPE J CO BRZ
Aircraft Drill Bits
74611
MFG #: 052611
Dormer Pramet
15.85000
/ ea
- Applicable Materials: Free Machining Stainless Steel, Austenitic, Ferritic + Austenitic, Martensitic, Precipitation Hardened Steel, Lamellar Graphite, Nodular Graphite/Malleable Cast Iron, Nickel, Alloyed, Alloy Steel/Hardened Steel and Tempered Steel
- Catalog Number: 052611
- Country of Origin: BR
- Cutting Depth: 4XD
- Cutting Direction: Right Hand
- Cutting Edge Material: HSS-E
- Finish: Bronze
- Flute Length: 2-1/8 in
- Flute Type: Spiral
- Gross Weight Per Pack: 0.0700 lb
- Number of Flutes: 2
- Overall Length: 12 in
- Point Type: Self-Centering/Split
- Series: CO500-12
- Shank Size: 11/64 in
- Shank Type: Straight
- Standards: ANSI Specified, NAS 907
- Type: Type J Extra Length Heavy Duty
- UPC 11: 08607152611
- Stock Status: NONSTOCK
- Brand: Dormer Pramet
- Manufacturer: Dormer Pramet
- Material: HSS-E
- Point Angle: 135 °
PREC 052611 CO500-12 11/64 12AC 135SP TYPE J CO BRZ
- Features
| Cobalt is harder than high speed steel and provides better wear-resistance |
| It is commonly used on high tensile alloys |
| Oxide gold finish provides a polished finish and prevents chip building, galling and welding on a workpiece |
| It is commonly used on low carbon, stainless steel and ferrous metals |
| Low thrust design self-centeringWeb-thinned |
| Parallel web configuration |
| No coolant channel |