Drilling Tools Best Quality Button Bits Top Hammer Rock Drilling Tools
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 10000 pc/month
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Specifications of Hammer Rock Drilling Tools
Top Hammer Rock Tool:
- Thread connection: R22, R25, R28, R32, R38, T38, T45, T51;
- Including button bits,drill rod,coupling.
About products:
- Integral drill steels (Integral Drill Rods)
Shank H22x108mm, H19x108mm, standard hex. Bit diameters include 20-42mm.
- Tapered drilling tools (Tapered Drill Steel)
Including:Shank H22x 108mm, (6, 7, 11, 12 degree taper) taper rods in most lengths.
A comprehensive range of button bits, cross bits and chisel bits with (6, 7, 11, 12 degree taper).
Bit diameter: 28mm-57mm.
- Extension drilling tools
Button bit, face design: Flat face, drop centre, Normal and Retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and Conical. (Threaded R32, R38, T38, T45, T51, bit diameter: 45mm-127mm);
Couplings sleeves-manufactured with a middle stop to prevent walking along the thread. Include couplings sleeve (threaded R22, R25, R28, R32, R38, T38, T45, T51)
Shank adaptors-carburized and manufactured with tight tolerances and controlled straightness.
- Down the hole hammers and DTH bits (Down The Hole Drilling)
Offer IR hammer, DHD3.5, DHD340a, DHD360, DHD380, and low pressure hammers CIR65a, CIR90, CIR110, CIR150, CIR170 etc.
DTH bits: 60mm-254mm bits with flat face, concave design fit for the atlas copco and ingersoll-rand model etc.
- Excavate coal cutter bits
Include all kinds of round cutter bit and flat cutter bits for excavate coal machine as the replacements of kennametal. Such as U76, U82, U84, U85, U92, U94, U95, U118 and coal bolting bit and coal bolting rod.
- All kinds of casing bits for shield machine and construction tools.
- Round road planning bit for road milling machine and machine.
Shank diameter=19.4mm, 25mm, 30mm, 33mm, 38mm, etc.
- Blast furnace tap hole drill tools. (Rod, Cross bits, button bits and X-type bits etc).
- Q:What requirements are required when loading a knife
- The blade of a lathe should be as high as the center of the workpiece. 2. The tool clamping in the out section of the tool carrier should be short, as far as possible out of length is generally not more than 1.5 times the thickness of the tool rod, otherwise easy to make the tool rod stiffness decreases, cutting vibration can be created.
- Q:What material is used to heat up after welding?
- Then an old welder had resoldered it, and it was just the place. The main point is that the flame can't blow for too long, the alloy hair is red and it should be immediately with the matrix, not only faster but also more important. Because it's bad if you don't do it twice
- Q:The tip of the tip of the tip of the tip of the car in the outer circle of 90 degrees is higher than that of the material center
- The following situation is the situation of uneven face to center Large machine tools (lathe turning diameter greater than 2 m), with 90 degrees outside circle cutter, generally center high no strict requirement, if point higher than the center, so the tip wear is quite fast, especially the front, given the large lathe feeding time longer, easy after a blunt knife knife, and the point is not easy to collapse, can consider to high point slightly higher than the center; About 1-2mm; Small lathe (generally common 65.64.63.62 etc) point proposal is to center, gao will cut ceng live easy vibration knife, the blade, the advantages of high surface finish; The tip of the knife is low, the tip of the blade is strong, and it is easy to break the tip of the blade. If the outside circle is too small, it may collapse directly.
- Q:The number of the tip of a CNC round head turning tool
- The mechanical clamping tool can prevent hard metal blades from cracking during high temperature welding, and the handle can be used several times. The mechanical clamping tool is used to clamp the blade tightly with screws and press plates, and the mechanical clamping tool with indexable blade. The blade can be used after being blunt, and it has been developed rapidly because of the short time.
- Q:How to wear a broken cutter
- Grinding, grinding wheel dressing are first is good, have good, main behind, in front of the first pair of back, to make the blade in front of the grinding Angle consideration, and then open a chip breaker groove, to steady hand, wear protective goggles) at the same time to do the motion of the small and mobile firmly, until the ground to want arc Angle, depth, the blade, then the main cutting edge grinding chamfering, cutting face and vice cutting face of transition arc or small chamfer, take fine hard abrasive grinding, finally to improve the cutting tool durability.
- Q:The process of the welding of the lathe, the more detailed the better.
- Can use the welding tool holder first heat to 500-600 degrees Celsius, and then put the cutting head, reoccupy after burn red copper electrode with a moderate amount of borax flashing in the tool holder and the junction of the cutting tools, pay attention to the cutting head not to overheat, copper electrode borax to uniform.
- Q:The effect of the Angle on cutting machining.
- The main deflection affects the shape of the cutting layer, the length of the cutting edge and the load on the unit cutting edge. Decrease kappa r predominate, the main cutting edge load per unit length decreases, tool wear is small, improved durability, make machined surface roughness decrease. Smaller main Angle is easy to form long and continuous spiral crumbs, does not favor the chip breaker, so automated processing of chip control strictly, YiQu larger primary Angle. The influence and selection of the auxiliary Angle on processing
- Q:Which is the grinding wheel of a sharpener? What is its performance and purpose?
- Chrome corundum grinding wheel (code: PA) White corundum derived varieties, rose red, toughness, good grinding finish, edges and corners keep sex good, suitable for steel, alloy steel, hardened steel circular grinding and molding grinding, tool grinding, profile grinding, precision grinding instrument parts, high degree of finish.
- Q:How do you break the blade
- But the assembly makes the tool less strong and durable.Break the shavings or increase the debris table.
- Q:90 degrees can't make a car face! What's the difference between a 45-degree car knife?
- 90 ° can surfacing, need little more deflection Angle, and the bearing capacity is not big, otherwise easy to collapse. 45 ° to surfacing, more convenient, carrying capacity is bigger, but the accuracy is not big.
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Drilling Tools Best Quality Button Bits Top Hammer Rock Drilling Tools
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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