Hss Center Drill High-Quality

Short Description:

Center drill is a prefabricated precise positioning hole used for hole processing. It is generally used for hole processing in the center of the end face of shaft parts. Center drills are often used in the initial stages of drilling to help ensure accuracy. It can be used to drill a variety of different materials, including metal, wood, plastic, and more. Center drills are suitable for a variety of drilling applications in metalworking and woodworking tasks. These reliable center bit tools provide precision and control for creating center holes and countersunk holes for screws, bolts or dowels in metalworking lathe milling or woodworking projects.

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Eurocut's drill bits are made of reliable materials and are made of high-quality high-speed steel, which is durable and heat-resistant for long-term use, and has strong and effective drilling performance on various materials such as aluminum, steel, brass, etc. Each center drill bit features precise angles to ensure precise centering and countersinking in metalworking applications with the help of cutting oil, making it reliable in delicate materials like electronics.These center drill bits are ideal for creating a precise starting point or center hole and precise hole positioning for subsequent drilling operations.

A center drill is a tool used for drilling holes in metal or other materials. It usually consists of two heads and a handle. The cutter head part has a sharp cutting edge that can cut into the surface of the material and cut a circular hole. The handle is the tool used to hold and operate the center drill. When using a center drill, special care is required to ensure stable operation and avoid injury to the hand or other parts. At the same time, in order to ensure accuracy of drilling, it is necessary to select a center drill suitable for the material and use the correct operating method.

Size

Type A				Type B				Type R
d D L \|				d D L \|				d D L \| r
1.00	3.15	33.50	1.90	1.00	4.00	37.50	1.90	1.00	3.15	33.50	3.00	2.50
1.25	3.15	33.50	1.90	1.25	5.00	42.00	2.20	1.25	3.15	33.50	3.35	3.15
1.60	4.00	37.50	2.80	1.60	6.30	47.00	2.80	1.60	4.00	37.50	4.25	4.00
2.00	5.00	42.00	3.30	2.00	8.00	52.50	3.30	2.00	5.00	42.00	5.30	5.00
2.50	6.30	47.00	44.10	2.50	10.00	59.00	4.10	2.50	6.30	47.00	6.70	6.30
3.15	8.00	52.00	4.90	3.15	11.20	63.00	4.90	3.15	8.00	52.00	8.50	8.00
4.00	10.00	59.00	6.20	4.00	14.00	70.00	6.20	4.00	10.00	59.00	10.60	10.00
5.00	12.50	66.00	7.5	5.00	18.00	78.00	7.50	5.00	12.50	66.00	13.20	12.50
6.30	16.00	74.00	9.20	6.30	20.00	83.00	9.20	6.30	16.00	74.00	17.00	16.00
8.00	20.00	80.00	11.5	8	22.00	100.00	11.5	8.00	20.00	80.00	21.20	20.00
10.00	22.00	100.00	14.2	10.00	28.00	125.00	14.2	10.00	22.00	100.00	26.50	25.00