The main methods for hole making include drilling, reaming, boring, broaching, grinding, and honing, but each method is suitable for different specific situations,especiallly deep hole drilling Drilling: The hole making range is Φ0.1-Φ80mm, primarily used for rough machining of holes below Φ30mm. The surface roughness of ordinary twist drills is generally Ra12.5-50, with accuracy up to …
What is advantages trepanning drill? What is advantages of trepanning drill? The main advantages of the inner chip removal treapanning drill are: (1) The cross-sectional area of the drill pipe is larger than that of the external chip removal method, so the rigidity is good. (2) The coolant can lubricate and protect the guide block, …
What is trepanning drill? what is trepanning drill? The broad interpretation of the word “trepanning drill” or “nesting hole” refers to the processing method of machining a hole with an integral core material in the center of an annular groove surface. Scope of application of trepanning drill: When there are strict tolerance requirements …
sandvik 800-12T3 08M-C-G Sandvik 800-12T3 08M-C-G is sandvik deep hole insert, it still be used by many customer, if you need, you can contact us email: sales@btadrilltools.com Drilling head diameter Central inserts Qty Intermiddle insets Qty Peripheral inserts Qty Guide pad Qty 25～28.7 800－050308M-C-G 1 800－050308M-I-G/L 1 800－060308H-P-G/L 1 800-06A 2 28.71～31.00 800－06T308M-C-G 1 800－050308M-I-G/L 1 …
800-12T3 08M-C-G sandvik deep hole drilling inserts Read More »
Classification of Deep Hole Machining Deep hole machining can be classified into seven categories based on the machining method: 1.Solid Drilling: This refers to the deep hole drilling method of removing excess material from solid materials using drilling tools. Solid deep hole drilling is considered a primary machining process. 2.Boring: This is a further deep …
The function of guide pad in deep hole machining cutters Do you know the function of guide pad in deep hole machining cutters? At this time, we have to know about self guiding principle meaning and their asymmetric structure. Figure 1-1 shows a deep hole cutter, …
The function of guide pad in deep hole machining cutters Read More »
Advantages of using deep hole machine for machining 1.Using deep hole machine for machining has below feature:high-pressure, high-flow, recyclable cooling fluids provides effective cooling and easy chip removal, creating conditions for high-speed continuous cutting. 2.High cutting speed: When machining common carbon steel, the cutting speed can reach 120m/min, and for non-ferrous metals such as copper …
1.During honing with honing head, the cutting speed is low, only one-tenth or even a few tenths of the conventional grinding speed, resulting in a lower cutting temperature, minimal thermal deformation, and virtually no thermal damage or altered layer. 2.During honing, the contact area between the honing head and the workpiece surface is hundreds of times larger …
Characteristics of deep hole honing head machining  Read More »
we sell GPS10-30-200 guide pad, We have these stock, short lead time.If you are interested guide pad, contact us by email: sales@btadrilltools.com About GPS10-30-200 guide pad, many people do not know its meaning, now let us know this model indicate meaning. For example :GPS-10-30-200 Diameter range L 45.01-57.00 IN 30.0 W1 10.0 T 4.50 RE …
Do you know how to choose Bta drill head? Bta drill head is deep hole machining import tool, if you only have bta deep hole drilling machine, you still can not machining anything, because tool and auxiliary tool, relative taper disk, sleeve part and support sleeve etc also is important. About deep hole Bta drill …
About deep hole guide pad,our company have a lot of stock to many kinds and type. Such as 800 series, 800-06A,800-08A,800-12A etc. We also have GP10 series, such as GP10-30-200, or GPS10-30-200 , GPS-08-25-155 etc. And our factory also special do these special size guide pad. For example GPS14+1, GPS18+1 etc. Above these model ,now …
Do you know what is guide pad for deep hole machine? It is import component of deep hole drill head or deep hole tool.good guide pad can ensure deep hole machining quality and accuracy. Let our see this picture: Our company have rich and professional experience in the field of deep hole and years of deep hole machining …