Drill Bits

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 100 Tons m.t.

Supply Capability:: 1000000 Tons per Month m.t./month

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Detailed Product Description

drill bit

1.Electric Hammer Drill Bit;

2.Degree:118 and 135

3.Mainly used For cutting thick steel and Stainless steel

left hand drill bits :

1.Description:Drill Bit, HSS Drill Bit

2.Material:HSS ,HSS Cobalt ,40Cr,M2,M42

3.Degree:118 and 135

4.Used for drilling metal

Q: Machining center with 4MM and 6MM white steel reamer, 45 steel material, spindle speed and feed speed settings how much ah!: What size of allowance do you have?. You seem to have a small amount of feed. You use a thinner reamer and do not know how large the main deflection angle of your reamer is. If your reamer is machined to the end, there is a slight effect and the force is complex. When the chip is in a disc shape, it is difficult to discharge, and the friction between the wall and the hole is severe, so that the tool can be easily broken.It is recommended to reduce the amount of cutting and wear a certain main angle of deviation. If the aperture is relatively large, it is recommended to carry the knife often.Try using a small cutter instead of a reamer. Or buy a screw reamer directly.

Q: How can the reaming of stainless steel extend the life of the reamer and allow Kong Guangliang to help with various problems?: Cooling and cooling are needed during processing. Coolant and lubricating fluid are needed

Q: The machining center CNC uses reamer to lower the reamer oil. Should the spindle be turned or reversed?: Use a twist that is sharper than the edge of the blade that is being turned.

Q: The reamer H7 and H8 are of high accuracy: The difference is that the accuracy of the machining of the base hole is different in the tolerance fit. H7 has higher accuracy.Take an aperture of 10 millimeters as an example:1, H7 accuracy is, the upper limit +0.015[mm], the lower limit is 0[, processing error must be between +0.015 and 0.];2, H8 accuracy is, the upper limit +0.022[mm], the lower limit is 0[, processing error must be between +0.022 and 0.].

Q: What drill and reamer are used to process an empty diameter of 8mmH7?: Drill with a small bit 2.8mm-4.2mm first, and then use 7.8mm to expand the hole. Then machine reamer 8mmH7. Reaming speed should be slow, small and uniform, add oil lubrication cooling. This can be processed into a qualified 8mmH7 hole.

Q: What causes shrinkage hole after diamond reamer machining?: Because the diamond is carbon, processed, oxidation, oxidation of carbon black is what material processing. And the processing parameters you use. Our company is specialized in manufacturing superhard cutting tools. Seasoned. Dewyf

Q: The difference between the reamer and tool?: The cutter can not be changed, change the boring tool

Q: Hole diameter requirements 30, 0-4 wire, what specifications of the reamer?: The use of high-precision reamer, 30H6 and 30H7 can be, deviations are within 0 ~ +0.04mm. Adjustable reamer can also be used..

Q: When reaming with carbide reamer, there will be a spiral mark on the hole wall. What's the problem?: It depends on what material you are working on.

Q: Why reaming with reamer is the workpiece of ductile iron 500, the aperture will be smaller, and the aperture requirement is 9. After reaming, the reamer will not enter the hole. What is the reason why the hole is too small for the reamer to go in?: The precision can not reach. BECK-AUGUST world's top producer of precision cutting tools. BECK has 90 years of production experience and the most advanced production equipment, with its excellent product design and manufacture in the world leading drilling tool production, the non-standard cutting tools with the characteristics of high quality, precision has been widely used in automotive, aerospace and other fields.BECK single blade hinge adhering to the clamping tool not grind all the advantages, when the cutting tool wear or failure, as long as the replacement of the knife, a slight adjustment can be put into production. The fine adjustment mechanism can precisely and flexibly control the diameter of the blade and reverse the cone to meet the processing requirements. The whole process guide bar made of hard alloy, metal ceramic or artificial diamond can effectively control the treatment accuracy. I suggest you try some of your homemade reamers.

We are a young team full of creation & knowledge. We are always advocating the business faith of "honest, practical, innovative, senior". We adhere to the enterprise development goals of high quality, best service, timely innovation, and win-win cooperation all the time. we believe in the purchasing policy of "try our best to bring your cost down". If you plan to purchase goods to reduce your cost, please let us have a chance to quote at your needs. We are capable of providing you with a profitable proposal with assurance.Hope we can build long-term and good business relationship.

1. Manufacturer Overview

Location	Guangdong,China
Year Established	2012
Annual Output Value
Main Markets	North America South America Eastern Europe Southeast Asia Africa Mid East Eastern Asia Western Europe South Asia
Company Certifications	ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name
Range
Reference
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3. Manufacturer Capability

a) Trade Capacity
Nearest Port	shenzhen
Export Percentage	91% - 100%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
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