HSS-E annular cutter with universal shank DNHC-2
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 5000 pc/month
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DNHC-2
D.O.C. 25mm
Unit：mm
◎Universal shank for various magentic drills
◎Made of super tough high speed steel with mulit-cut geometry for ply-cutting and lower feiction to reach better performance of endurance and removal of chips
◎Applicable to hole cutting and process of annular groove on various magnetic drills and press.
| Type | Size |
| DNHC-20120 | 12*50 |
| DNHC-20130 | 13*50 |
| DNHC-20140 | 14*50 |
| DNHC-20150 | 15*50 |
| …… | …… |
| DAHK-20580 | 58*50 |
| DAHK-20590 | 59*50 |
| DAHK-20600 | 60*50 |
| DAHK-20650 | 65*50 |
- Q: What does SDS+ mean in a drill?
- Also useful plus or max, SDS+ (SDS plus) said the four hole round handle drill, SDS Max said the five hole round shank drill, you think, the drill bit is fixed with 3 tunnel, a tunnel called plus, 5 very close, almost no room, so it is indicated by Max.
- Q: How do you drill a bit?
- Less grinding, first of all, "do not rub", get the drill, that is, grinding, certainly blind grinding. This is a very important step to lay a solid foundation for grinding the next step only when you put a good position before sharpening. The teacher in the demonstration process, according to the methods and skills of practice summed up in simple formulas form explanation and demonstration, students often listen to understand, to do the normal operation demonstration, step by step action demonstration, slow motion model, so that the students easy to accept. Here the use of four formulas to guide the grinding process. Better effect.
- Q: Why is the drill hole drilled out of the hole triangular?
- Drill bit too, two edge to the machined surface in contact angle and surface processing due to too large to cutting into bite cut,Do you like to take the knife to cut wood, and wood knife angle is close to parallel cutting more labor-saving and machine power led to the great bit angle is in itself lead to tremble bit hardtop surface triangular or pentagonal in inappropriate situations
- Q: How do I take out an electric drill bit?
- This kind of electric drill in your picture makes the end of the drill (zigzag) and the electric drill connect to the direction of the electric drill, then you can take it out
- Q: What's the difference between white, black, and yellow twist drills?
- Black becomes nitrided and can be used to drill aluminum products, i.e., soft materials, after improved properties
- Q: I'm going to drill 10.5 of the thread. How many holes do I have to drill before tapping? How big is the tap?
- In the national standard, the first series of thread sizes are M10 and M12, so the 10.5 corresponds to the M12 thread. Check the screw pitch, diameter, bottom table, check the corresponding M12 bottom 10.25mm.
- Q: What is the difference between cobalt titanium alloy drill
- A drill is the first part of a drill or hand drill.
- Q: 1.5 of the stainless steel plate to drill 1.2 holes, the drill has broken a lot of roots, what kind of material with a bit better? How much speed, how much feed?
- First of all, drilling stainless steel must use high-performance drills, such as high cobalt, high vanadium or alumina bit material.
- Q: Drill hammer type matching specifications
- Hard alloy electric hammer drill body made of high quality alloy steel, the knife head is welded with hard alloy. Matched with various electric machine, concrete, brick and other building materials for hard drilling. The utility model is a drilling tool with wide use and high efficiency in the construction and installation industry.
- Q: How big a drill bit does the M6 screw hole need?
- The international standard drills, 2 kinds of classification, is a national standard, such as Phi 7.6 Phi 7.2 Phi Phi 6.4 is a 6 inch according to distinguish, the common British 3/8, which is converted into a 1 inch diameter is =25.4MM 3/8*25.4= converted into China in millimeters in diameter.
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HSS-E annular cutter with universal shank DNHC-2
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 5000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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