Prettyia 3x Step Cone Drill Bit Hole Metal Wood 4122032mm

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Description:

This is the New HSS Steel Large Step Cone Drill Titanium Bit Set Hole , which is made from high quality HSS steel, and with the Titanium coated to reduce friction and heat.
It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.
4-32mm:15 Steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm)
4-20mm: 9 Steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm)
4-12mm: (4mm, 6mm, 8mm, 10mm, 2mm)

Specification:

4-12mm Length: Approx. 65mm/ 2.56"
4-20mm Length: Approx. 75mm/ 3.0"
4-32mm Length: Approx. 101mm/ 3.98"

4-12mm Hole Sizes in 2mm Steps ( )
4-20mm Hole Sizes in 2mm Steps (9 steps)
4-32mm Hole Sizes in 2mm Steps (15 steps)

Package Includes:

1Set (3pcs) HSS Step Drill Bit

HSS Step Drill Bit ;step drill set;step drill bit;steel step drill;step drill hss

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