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Walter SST+ 135° Jobber Length Drill Bit 21/64" Straight Shank 01A521 (Box of 10)
Walter SST+ 135° Jobber Length Drill Bit 21/64" Straight Shank 01A521 (Box of 10)
Load image into Gallery viewer, Walter SST+ 135° Jobber Length Drill Bit 21/64" Straight Shank 01A521 (Box of 10)
Load image into Gallery viewer, Walter SST+ 135° Jobber Length Drill Bit 21/64" Straight Shank 01A521 (Box of 10)

SKU: 01A521

Walter SST+ 135° Jobber Length Drill Bit 21/64" Straight Shank 01A521 (Box of 10)

Walter
$83.99
$83.99
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This is a pre order item. We will ship it when it comes in stock.

Walter SST+ drill bits are made with a cobalt blend to drill even more holes faster on any type of material.

Features

  • Made with premium grade cobalt HSS to drill harder materials
  • Cobalt drills can drill approximately 30% faster than HSS drills
  • Self centering 135° split-point for reduced thrust requirements and minimized walking
  • Special bronze SST surface treatment for extreme lubricity and life
  • High flow flute design for rapid chip evacuation
  • Round shank
  • Back tapered body

Applications

  • Drilling holes in high strength materials
  • Heavy-duty drilling
  • Drilling with fixed spindle machines like CNC mills and drill presses

Specifications

Overall Length 4-5/8"
Shank Type Straight Shank
Flute Direction Right hand
Sets No
Point Angle 135° Point
Flute Quantity 2
Drill Size 21/64"
Point Type Split Point
Drill Size Equivalent 0.3281"
Shank Size 21/64"
Material Madeof Cobalt
Flute Design Spiral Flute
System Of Measurement Fractional
Flute Length 2-15/16"
Finish Bronze Oxide
Packaging Type Plastic Tube
Weight (each) 0.0836 lbs
Country of Origin China
Walter Part # 01A521
UPC 662980140475
Sold As Box of 10
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