SST+ Extension Drill Bit

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

Features

  • Drills more holes, faster
  • Heavy-duty fully ground body construction
  • Special bronze SST surface treatment

Materials

  • Mild steel
  • Non-ferrous metal
  • Stainless steel

Technical Specifications

Drill size
Flute Length
Overall length
Order No
Min. Pkg.
List Price
Order
1/8 " 6 " 01-F 508 1 9.25
9/64 " 6 " 01-F 509 1 9.85
13/64 " 6 " 01-F 513 10 12.70
1/4 " 6 " 01-F 516 1 18.60
3/8 " 6 " 01-F 524 1 45.10

Applications

  • Drilling of round surfaces
  • Drilling with stationary machines

Tips

  • Large diameter bits; low speed, high feed
  • Small diameter bits; high speed, low feed