3 Pices of Step Drill Bit Set HSS Cobalt Multiple Cut Hole Step Drill

$23.91

  • Product Code: SKU361818
  • Availability: In Stock
Description:
3pcs Step Drill Bit Set HSS Cobalt Multiple Cut Hole Step Drill

Specification:

Material
High Speed Steel (with Cobalt Coated)
Shank 1/4" & 3/8" Round Shank
Size  
1/8" to 1/2" (13 Steps) 1/8", 5/32", 3/16'', 7/32", 1/4'', 9/32", 5/16", 11/32", 3/8'', 13/32", 7/16'', 15/32" , 1/2''
1/4" to 3/4'' (9 Steps) 1/4'', 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"
1/4" to 1-3/8"' (10 Steps) 1/4'', 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8"


 
Features:
Unique ladder structure, 1/4”& 3/8" round shank, straight grooves.
Automatically deburrs holes, two-flute design gives you faster, smoother cutting.
Suitable for hardness 25° or less workpiece material, such as carbon plate, sheet iron, steel plate.
 
Package Included:
1 x 1/8"- 1/2" Step Drill
1 x 1/4 - 3/4'' Step Drill
1 x 1/4-1-3/8'' Step Drill
 
























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