Hex Step Drill Bit Impact Ready Cone Flute Hown - store

STEP DRILL BIT CONE 2 FLUTE HOWN - STORE

Two flute step drill bit design provides faster smoother and cleaner cuts each step is clearly labeled with the depth diameter in steps.

Made from high-quality HSS steel, and with Titanium coated to reduce friction and heat.

Suitable for use in the hardness below 25 degrees workpiece, such as carbon steel, the thickness of the plate of a step is 5mm /13/64 inch.
Made from high-quality HSS steel, and with the Titanium coated to reduce friction and heat.

Specification:
Measurement System: Metric / inch
Type: Step Drill Bits
Grade: M2
Factory Hardness level: 255 HB
Material: HSS (High Speed Steel)
Surface Treatment: Titanium Coated 10nm
Shank Size: 1/4" Quick Change Hex Shank
Flute : 2
Lenght, Φ & steps:
L: 66.7mm / Φ: 4 - 12 mm / 5 Steps (4mm, 6mm, 8mm, 10mm, 12mm)
L: 76.5mm / Φ: 4 - 20 mm / 9 Steps (4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm)
L: 102.5mm / Φ: 4 - 32 mm / 15 Steps (4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,24mm,26mm,28mm,30mm,32mm)


Features:
Two flute design provides faster, smoother and cleaner cuts each step is clearly labeled with the depth diameter in steps.
It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, concrete.

Package Included:
1set x Hex Step Drill Bit Impact Ready Cone 2 Flute Spiral HSS Shank 1/4 inch Set 3pcs

01106952 - 0313459131742Ε - 0373508276543Ε - 032917437384Α - 04000109839836Α - 01005002553067326Α - 01005001368850048Α - 01005002170762400Α - 04001210797691Α - 01005002328583218Α - 01005002344444173Α - 01005001393907920Α