10mm-40mm فورستنر من الفولاذ الكربوني مثقاب حفرة ذات مركز ذاتي

$23.43

القسم: عدد وأدوات

10mm-40mm Carbon Steel Boring Drill Bits Woodworking Self Centering Hole Saw Tungsten Carbide Wood Cutter Tools Set Wood Hole Drilling Tools Type: Forstner Drill Bit Material: High carbon steel Blade type: arc edge Hole Diameter: 10/12/14/15/16/17/18/19/20/21/22/23/24/25/26/27/28/30/32/35/38/40mm Drilling Depth: 90mm Features: The use of advanced technology manufacturing, high-quality materials, long service time. Drill holes neat, smooth, no broken edge, will not produce tremor phenomenon. Incision resistance is small, improve the drilling speed, chip removal easily. Can be used for a…