Chatterless Countersink, High Speed Steel, 90° Six Flute, 1420RPM, 3/8 x 2"
(Pack of
1)
SKU:57146 Item#: 57146
Centerline Angle 45°, Included Angle 90°
• 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
45° 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.
Couldn't load pickup availability
California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
Frequently Bought Together
Chatterless Countersink 90° Six Flute 3/16"
$0.00
Couldn't load pickup availability
Chatterless Countersink Kit 4Pcs 90° Six Flute
$0.00
Couldn't load pickup availability
Cryocut 1/2" Body Dia. 90o Angle Countersink, 3-Flute
$0.00
Couldn't load pickup availability
Chatterless Countersink 82° Six Flute 3/8"
$0.00
Couldn't load pickup availability
Countersink 82° Single Flute 1/4"
$0.00
Couldn't load pickup availability
Countersink Drill Bit 3/32"
$0.00
Couldn't load pickup availability
Spot Weld Remover Drill Bit HSS 3" (M10)
$0.00
Couldn't load pickup availability
Scotch-Brite Roloc Bristle Disc 2"
$0.00
Couldn't load pickup availability
Double Flute Step Drill Bit 3/16 to 7/8"
$0.00
Couldn't load pickup availability
Fender Bumper Shield Retainer 11/16"
$0.00
Couldn't load pickup availability
Front Bumper Push-Type Retainer Nylon 20mm
$0.00
Couldn't load pickup availability
Front Bumper and Radiator Support Drive Rivet
$0.00
Couldn't load pickup availability
Spot Weld Remover Drill Bit Cobalt 5/16" (M8)
$0.00
Couldn't load pickup availability
11Pc Lock and Load Hammer Set
$0.00
Couldn't load pickup availability
Small Index-Tend Pry Bar
$0.00
Couldn't load pickup availability
Product Description
Centerline Angle 45°, Included Angle 90°• 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
45° 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#: | 57146 |
|---|---|
| Type | Countersink |
| Body Diameter | 3/8 " |
| Flutes | Six |
| Included Angle | 90 ° |
| Centerline Angle | 45 ° |
| 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 |
| Material | M2 High Speed Steel |
| UNSPSC #: | 23241603 |
| TAA Compliant: | Yes |
| Weight: | 0.05 lb |
Product Restrictions
California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
