PCB DRILL BIT

• 

PCB（Printed Circuit Board）, also called printed circuit board. It is glued together by several layers(4 layers, 6 layers or 8 layers) of resin materials, and copper foil is used for wiring inside. PCB drill bitis mainly used for PCB drilling, which accounts for 30 % to 40% of the cost of printed circuit board. The mass production often needs special equipment and drill bit.

CNC drilling machine uses cemented carbide fixed shank PCB drill bit. The common drill shank diameters are 3.00mm and 3.175mm, can be replaced automatically. Cemented carbidePCB drill has high positioning accuracy and does not need to use drill sleeve. Large helix angle, high chip removal speed, suitable for high speed drilling. In the whole length of the chip removal groove, the diameter of the bit is an inverted cone, the friction between the bit and the hole wall is small, and the drilling performance is very good.

Xiamen Betalent Carbide Co., Ltd is a professional cemented carbide manufacturer, focusing on designing, producing, and selling cemented carbide materials and tungsten carbide products.Betalent carbide factory has advanced facilities and inspection instruments, offers carbide products to the middle to the high-end market.

Другие товары поставщика

	CARBIDE STEP DRILL BIT	Step drill bit is a drill bit with steps in outer diameter, an advantage of which is one drill bit can replace more than one common drill bits to ...
	COOLANT DRILL BITS	Betalent carbide COOLANT DRILL BITSapplication and advantages: through coolant drill bits, effectively reduce the chipping and maintain good wear...
	2 FLUTE, 0.8 MM BALL NOSE END MILL, SMALL DIAMETER MILL CUTTER	2 FLUTE, 0.8 MMENDMILL, SMALL DIAMETER MILL CUTTER Grain size Cutting dia. Grade BT55 Shank dia....
	PLOTTER BLADE HOLDER	As an essential spare part of vinyl plotter blade, plotter blade holder fixes the blade to plotter machine, to convenient customer who purchases p...
	ROUGHING END MILL	ROUGHING END MILL There are four carbide grades applied to general flat end mills: BT45, for milling materials of which hardness range from HRC4...

Похожие товары

	Прямая труба из хромоникелевого сплава центробежного литья	Продавец: Нанкин Xinshuo Механическое оборудование Лтд	Прямая труба из хромоникелевого сплава центробежного литьяДля получения дополнительной техническо...
	White Iron Wear Blocks, Wear Bars	Продавец: Yiwu WALKSON Machinery Equipment Co., Ltd.	The unique, formable designed wear bars is available in various lengths, grades and sizes and can...
	TITANIUM ALLOY STEEL TUBE	Продавец: YUHONG GROUP CO., LIMITED ZHEJIANG YUHONGWELL STEEL CO., LIMITED	TITANIUM ALLOY STEEL TUBE Titanium is the ninth most abundant element in the earth's crust and t...
	STEEL FITTING	Продавец: YUHONG GROUP CO., LIMITED ZHEJIANG YUHONGWELL STEEL CO., LIMITED	STEEL FITTING Steel has been used for making pipe and pipe fittings for years for its durability...
	STAINLESS STEEL PIPE/TUBE	Продавец: YUHONG GROUP CO., LIMITED ZHEJIANG YUHONGWELL STEEL CO., LIMITED	STAINLESS STEEL PIPE/TUBE Stainless steel pipe/tube is one of the most widely used in manufactur...