Chatterless Countersink, High Speed Steel, 82° Six Flute, 710RPM, 3/8 x 2"
(Pack of
1)
SKU:57145 Item#: 57145
Centerline Angle 41°, Included Angle 82°
• Staggered cutting edges inhibit the occurrence of resonant or harmonic vibration
• No break-in period required
• Made of M2 high-speed steel
• Made in USA
41° Centerline Angle
• Can be used in drill presses, screw machines, automatics, lathes, hand tools or special set-ups
NOTE: Use of a good quality cutting fluid is recommended.
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.
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California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
Catalog page#: 11-33
Frequently Bought Together
Countersink 82° Single Flute 1/4"
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Chatterless Countersink 82° Six Flute 5/8"
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Countersink 82° Single Flute 5/8"
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Countersink 82° Single Flute 7/16"
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Chatterless Countersink 82° Six Flute 3/4"
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Jobber Length Drill Bit HSS 1/8"
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Jobber Length Drill Bit HSS 3/8"
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Jobber Length Drill Bit HSS 13/64"
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Nylon Cable Tie 15.5" Black
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Butt Connector 16 to 14 AWG Clear
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Butt Connector 22 to 18 AWG Clear
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Alu-Master 8-Way Torpedo Level
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Utility Knife, Folding , 4" Closed
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Jobber Length Drill Bit HSS 1/4"
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Product Description
Centerline Angle 41°, Included Angle 82°• Staggered cutting edges inhibit the occurrence of resonant or harmonic vibration
• No break-in period required
• Made of M2 high-speed steel
• Made in USA
41° Centerline Angle
• Can be used in drill presses, screw machines, automatics, lathes, hand tools or special set-ups
NOTE: Use of a good quality cutting fluid is recommended.
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.
Technical Specifications
| Item#: | 57145 |
|---|---|
| Type | Countersink |
| Body Diameter | 3/8 " |
| Flutes | Six |
| Included Angle | 82 ° |
| Shank Size | 1/4 " |
| Shank Length | 1 " |
| Overall Length | 2 " |
| For Screw Size | No. 4 - No. 8 |
| Maximum RPM (Aluminum) | 1,420 RPM |
| Maximum RPM (Cast Iron or Mild Steel) | 710 RPM |
| Centerline Angle | 41 ° |
| UNSPSC #: | 23241603 |
| TAA Compliant: | Yes |
| Weight: | 0.05 lb |
Product Restrictions
California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
