3pcs Quick-change 1/4" สว่านเคลือบไทเทเนียม 4-32mm"

Features:

Made from high quality HSS steel
Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.
3Pcs Hss Drill Bit Set, quality tool for jobs of all sizes
Titanium coated to reduce friction and heat
Heat treated and highly polished. Drills perfectly round holes in steel, brass, plastic, wood etc.
3 sided shanks design in order to prevent slippage when in chuck
Two flute design provides faster, smoother and cleaner cuts each step is clearly labeled with the depth diameter in steps

Specifications:

Surface treatment: Titanium Plating
Color: Golden
Length:
4-12mm length: Appox. 6.3cm/ 2.48inch
4-20mm length: Appox. 7.3cm/ 2.87inch
4-32mm length: Appox. 10cm/ 3.94inch

Specification Step drill cutting specification:
4-12mm Hole Sizes in 2mm Steps (5 steps)
4-20mm Hole Sizes in 2mm Steps (9 steps)
4-32mm Hole Sizes in 2mm Steps (15 steps)

Package Included:

3 x Set 4-12/20/32mm Large HSS Steel Step Cone Drill Titanium Bit Hole Cutter
3pcs Quick-change 1/4" สว่านเคลือบไทเทเนียม 4-32mm" ราคาถูกสุดกดดูที่ร้านค้า

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