JET Equipment & Tools

JET POWERFLEX® 500221 High Performance Semi Flexible Sanding Disc, 5 in Dia Disc, 7/8 in Center Hole, C16 Grit, Coarse Grade, Silicon Carbide Abrasive, Type 29 Attachment

500221 MFG #: 500221
$12.38 / EA
Estimated Delivery 7 to 10 Business Days
JET POWERFLEX® 500221 High Performance Semi Flexible Sanding Disc, 5 in Dia Disc, 7/8 in Center Hole, C16 Grit, Coarse Grade, Silicon Carbide Abrasive, Type 29 Attachment
  • Abrasive Material: Silicon Carbide
  • Applicable Materials: Concrete, Fiberglass, Hard Building Materials and Stone
  • Attachment Type: Type 29
  • Backing Material: Resin Fiber
  • Center Hole Size: 7/8 in
  • Country of Origin: TR
  • Disc Diameter: 5 in
  • Grade: Coarse
  • Grit: C16
  • Manufacturer Name: SUREWERX USA INC
  • Maximum Speed: 12200 rpm
  • Type: High Performance Semi Flexible
JET POWERFLEX® Sanding Disc, High Performance Semi Flexible, 5 in Disc Dia, 7/8 in Center Hole, C16 Grit, Coarse Grade, Silicon Carbide Abrasive, Resin Fiber Backing, Type 29 Attachment, Applicable Materials: Concrete, Fiberglass, Hard Building Materials and Stone, 12200 rpm Maximum,
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  • Item Features
  • Application
  • Super premium 118 deg split point drill bits - bronze oxide (gold) finish
  • Made from heavy duty high molybdenum, hardened steel for increased consistency and greater wear resistance
  • Flutes are ground to extremely tight tolerances for increased accuracy and consistency in the point and split grinding process, resulting in more accurate hole sizes
  • Flutes have a thin nitro carburized surface to provide extra wear resistance along the cutting edge of the point
  • Special flute form enhances chip ejection, reduces drill retractions (wood peckering) and improves coolant flow to the tip
  • Split point provides the drill with self-centering/non-walking characteristics by giving the drill two starting points
  • Split point also reduces the thrust required to penetrate the workpiece
  • The superior bronze oxide (gold) ground flute finish reduces friction, allowing outstanding drilling performance with less operator pressure
  • JET offers Torque Drive® three ground flats on the shank to provide a strong positive chuck grip virtually eliminating the potential for the drill to slip in the chuck
  • The thin web of the JET-KUT® Gold prentice bit permits fast feed rates which make it ideal for drilling work on hardened steels such as 304, 306 and 316 stainless steel
For use on grinding and finishing applications