HSS Co Carbide Spiral Flute Thread Taps with Tin Coating
China HSS Co Carbide Spiral Flute Thread Taps with Tin Coating, Find details about China Screw Tap, Machine Screw Tap from HSS Co Carbide Spiral Flute Thread Taps with Tin Coating
Spiral flute taps are more suitable for processing thread in blind hole, and the chips are discharged upward during processing. Due to the helix angle, the actual cutting rake angle of the tap will increase as the helix angle increases. Experience tells us: For materials with higher hardness, the helix angle should be smaller, generally around 30 degrees, to ensure its own rigidity and help extend the life of the tap. For processing non-ferrous metals such as copper, aluminum, magnesium, and zinc, which are not very hard materials, the helix angle should be larger, which can be about 45 degrees. The cutting is sharper, which is good for chip removal.
Thread tap is the tools for processing internal threads. It is the most main processing tool used by manufacturing operators when tapping. According to different standards can be divided into different types.
According to the shape, there are straight flute taps, spiral flute taps, spiral point taps, chip free taps and pipe thread taps.
According to the different usage, there are hand taps and machine taps.
Acoording to thread standards, there are metric (DIN, ISO, GB, JIS) with mm as the unit, imperial (UNC, UNF, UNEF, BS, BSW) with inch as the unit, pipe thread (PS PT PF NPT NPS NPTM NPTF Rp Rc R taps, etc.).
| Name: | Straight flute thread tap / Spiral flute thread tap / Spiral point thread tap / Chip-free thread tap |
| Material: | HSS4241, HSS4341, HSS6542, HSSE, (M2 M35 Co), Solid tungsten carbide… |
| Surface treatment: | TiN, TiCN, TiAlN, CrN, PVD, Cobalt…Coating |
| Metric Thread Size: | M1 M1.2 M1.5 M1.6 M1.7 M1.8 M2 M2.5 M3 M3.5 M4 M4.5 M5 M6 M7 M8 M9 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M39 M40 M42 M48 M50… more large size and non-standard thread custom service. |
| Metric thread Pitch: | Coarse thread, Fine thread, Pitch-mm(0.2-0.25-0.35-0.4-0.45-0.5-0.7-0.8-1.0-1.25-1.5-1.75-2.0-2.5-3.0-3.5-4.0-4.5-5.0)…non-standard thread pitch custom service |
| Metric Standard: | DIN, ISO, GB, JIS…etc. |
| Inch Thread Size: | 0# 1# 2# 3# 4# 5# 6# 8# 10# 12# 1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 7/8 1 1-1/8 1-1/4 1-3/8 1-1/2 1-3/4 2 inch… more large size and non-standard thread custom service. |
| Inch Pitch(TPI): | Coarse, Fine, Extra fine. (UNC, UNF, UNEF) |
| Inch Standard: | ANSI(UN), BSP, BSW…etc. |
Company profile
Hangzhou Hopes Hardware Co., Ltd. is located in Hangzhou, China. Focus on the manufacturing and processing of metal products and tools. The main products include:
Fasteners and operating tools: standard and non-standard parts such as screws, bolts, nuts, washers, rivets, studs, thread insert, and wrench, screwdriver bits, etc.
Metal processing tools: thread taps and dies, turning tools, milling cutter, drill bits, files, etc., providing non-standard customized services.
Hardware customization: various hardware parts made by lathe processing, precision casting, cutting and stamping.
In the past few years, our market has grown rapidly and currently covers Europe, North America, South America, Australia, New Zealand, Japan, South Korea, Southeast Asia, etc.
Relying on China's manufacturing advantages, we will provide you with high-quality products and fast service.
1.Inner packing:as requirements
2.Outer packing:as requirements
3.Standard shipping marks on carton: as requirements.
4.We are also ready to provide the customized packing, such as color plastic bag, color boxes, label stick, etc.
5.Fumigation-free wooden pallet can be provided if necessary.
Shipping & payment:
1.Delivery way can be appointed by buyers or recommended by us.
2.Sea freight, Air freight, DHL, UPS, FEDEX, TNT and etc.
3.Lead time: 1 to 6 weeks depends on buyers' purchase order quantity and special requirements.
4.Time of sea or air freight: depends on destination address.
5.Payment: T/T, western union, Paypal.
1.Response time within 24 hours
2.Quick and on time shipment
3.Technical support
4.Product drawings and pictures available for customer's catalog design.
1.Can you customize the products according to samples or drawing design?
-Yes. We have professional engineers to support the customized products for our customers.
2.Can you put our company's logo on the products?
-Yes. we can put your logo if you can provide us with copyright and letter of authority.
3.Can you customize our packing?
-Yes. please let us have your packing design or packing idea.
4.Do you offer free samples for checking the quality?
-Yes, the universal size is available for samples, but freight has to be paid by buyers
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