Century Drill & Tool 7/16 in. X 5-1/2 in. L Cobalt Drill Bit Round Shank 2 pc
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Item # 2782621
| Mfr # 26228
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$21.99
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Product Overview
Drill Bits Cobalt. Cobalt Drills Are Designed To Cut Through Extremely Hard Metals, Including Stainless Steel. No Center Punch Needed: Century 135 Degree Quick-Cut Points Are Self-Centering And Penetrate Faster With Less Pressure, Will Not Walk Or Wander At The Starting Surface. Extremely Heat Resistant, Must Be Used And Operated In Power Units That Have A Rpm Speed Of 1.500 Or More For Maximum Efficiency. Aerospace Nas 907-J Specifications. 12X Life Rating, Comparison To The Average 118 Degree Point High Speed Steel Drill.
- Designed for drilling in extremely hard materials, including stainless steel.
- Great resistance to heat and friction providing a longer tool life.
- Cobalt drill bits offer 12X life rating when compared to standard 118-degree point drill bits.
- Must be used and operated in power units that have a minimum speed of 1,500 RPM for maximum efficiency.
- 135-degree quick cut point is self-centering and penetrates faster with less pressure.
- Manufactured to Aerospace NAS 907-J specifications.
Specifications
- Brand Name: Century Drill & Tool
- Product Type: Drill Bit
- Material: Cobalt
- Number in Package: 2 piece
- Packaging Type: Carded
- Overall Length: 5 1/2 inch
- Brand Name: Century Drill & Tool
- Shank Type: Round Shank
- Drill Size: 7/16 inch
- Click here to see the Safety Data Sheets for this product.
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