Drillpro HSS Titanium Hex Shank Pagoda Cone Step Drill Bit Hole Cutter 3 - 35mm

  • $19.50

Drillpro DB-S4 HSS Titanium Pagoda Drill/Ladder Drill 1/4 & 3/8 &1/2 Inch Round Shank Step Drill Bits

Brand: Drillpro
Model: DB-S4
Material: HSS 4241 
Surface treatment: Titanium
Tools: Pagoda drill, Bench drill.
Material:HSS 4241    
Shank :1/4" & 3/8" Round Shank
Quantity: 1pc

3/16-1/2''---3/16,1/4,5/16,3/8,7/16,1/2 (inch) -- 6.35mm (1/4”) Shank
1/8-1/2''---1/8,5/32,7/32,1/4,9/32,5/16,11/32,3/8,13/32,7/16,15/32,1/2 (inch) --  6.35mm (1/4” )Shank
1/4-3/4''---1/4,5/16,3/8,7/16,1/2,9/16,5/8,11/16,3/4  (inch) -- 9.53mm (3/8") Shank
3/16-7/8''---3/16,1/4,5/16,3/8,7/16,1/2,9/16,5/8,11/16,3/4,13/16,7/8 (inch) -- 9.53mm (3/8") Shank
1/4-1-3/8''---1/4,3/8,1/2,5/8,3/4,7/8,1,1-1/8,1-1/4,1-3/8 (inch)  -- 12.7mm (1/2") Shank
1.Unique ladder structure,  round shank. Straight grooves.
2.Automatically De-burrs Holes as you Drill. Two-flute Design Gives You Faster & Smoother Cutting.
3.Titanium Nitride Coating for Cooler Running, and can effectively extend the service life of the drill bit.
4.Suitable for carbon steel plate, sheet iron, steel plate, insulation boards, wood. Cannot be used for stainless steel. Suitable for the workpiece 25 ° or less . 
Package Includes:
1x Step Drill Bit