Basic Info.
Model NO.
ALL TYPES
Brand
Gw
Standard
Metric
Application for Machine Tool
Machine Taps
Pieces
1 PC
Application
Machine Tools
Customized
Non-Customized
Usage
Internal Screw Thread Making
Hardness
65~66HRC
Materials
100% Raw Material
Type
Tap, HSS & Carbide
Coating
Bright/Tin/Ticn
Delivery Time
7 ~ 15 Days
Shipping
by Air, Sea etc.
Flute Type
Spiral Flute/Spiral Point/Straight Flute
Catalog
Hardware Tools
Transport Package
Plastic Box, Standard Export Carton
Specification
various
Trademark
GW Carbide
Origin
Zhuzhou
HS Code
82077090
Production Capacity
5000000 PCS/Month
Packaging & Delivery
Package Size
12.00cm * 12.00cm * 12.00cm
Package Gross Weight
0.200kg
Product Description
Grewin-OEM Customized HSS Spiral/Straight Flute Metric Machine Screw Thread Taps
Features and benefits 
Different Type Tap Different Shank Type High Polished Rods
HSS Straight Flute Taps are used to cut threads in blind or through holes in most materials. They are manufactured to ISO529
standard and are suitable for hand or machine cutting.
All taps should be used with the corresponding drill size to ensure both cutting ease and thread efficiency.
Suitable for use on mild steel, copper, brass and aluminium.
Always wear appropriate eye protection whilst in use. An appropriate cutting fluid should be used to maintain a cool cut.
To avoid jamming please ensure taps are relieved of pressure and reversed periodically.
A range of Tap Wrench Bars to accommodate these taps is also available.
Product Show:
Company Information
Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd is located in hometown of Chinese carbide industry - Zhuzhou city. The company has more than 20 years' experience in manufacture, design and sale of various kinds of carbide products, main products include: carbide end mills, carbide rods, tungsten carbide indexable tools turning and milling inserts, tungsten carbide tools of brazed inserts, wire drawing dies, forging dies, wood working tools, saw tips, mining buttons, etc
The company has passed ISO 9001: 2008 quality system, possesses advanced production equipments, complete testing instruments, strong R&D center and QC teams.
With excellent quality, strong technical support, and good after sales service, Grewin Carbide brand products are sold to more than 50 countries in the world, such as Europe, USA, south east Asia, middle east, south America, etc.
The company is dedicated to " WE GROW, WE WIN". Grewin Carbide is growing up with the World's carbide technology, to meet the demand of our customers from all over the world.
FAQ:
More information, please kindly contact us.
Best regards
GREWIN CARBIDE
| Product Name | HSSE machine tap/HSS Sprial Taps |
| Material | Alloy steel, HSS/HSS-CO |
| Type | Machine tap, hand tap, forming tap etc. |
| Flute | Spiral flute tap; Spiral pointed flute tap; Straight flute tap |
| Pitch | Coarse Pitch, Fine Pitch |
| Tolerance | H1, H2, H3, H4 |
| Coating | TiN/TiCN/uncoated |
| Standard | DIN, JIS, BS, ANSI and ISO |
| Size | M2~M24 |
| Hole type | Spiral flute taps: Longhole + Blind Hole Straight flute taps: Through-hole + Shallow blind hole Tip tap: Through-hole |
| Workpiece material | Hardened Steel, stainless steel, carbon Steel, general steel, iron aluminum, copper and other metal steel |
| Used | Lathe, Radial Drilling Machine, Bench Drill Machine, Pillar Drill Machine, Vertical Milling Machine |
| Flexibilitiy | Small orders are acceptable |
Features and benefits
high performance for threading :
These taps are fluteless except as optionally designed with one or more lubrication grooves. The thread form is lobed so there is a finite number of points contacting the work. This tap does not cut, so it is 'chipless', and consequently will not cause a chip
problem. The tool forms the thread by extrusion, thus thread size can be closely maintained. The fluteless design allows high quality threads, faster tapping speeds, higher production, and generates no chips which simplifies tapping of blind bottoming
holes (threads can be formed the full depth of the hole).
These taps are fluteless except as optionally designed with one or more lubrication grooves. The thread form is lobed so there is a finite number of points contacting the work. This tap does not cut, so it is 'chipless', and consequently will not cause a chip
problem. The tool forms the thread by extrusion, thus thread size can be closely maintained. The fluteless design allows high quality threads, faster tapping speeds, higher production, and generates no chips which simplifies tapping of blind bottoming
holes (threads can be formed the full depth of the hole).
Different Type Tap Different Shank Type High Polished Rods
• Ideal for hand tapping with a tap wrench or power tool depending on the application
• Available in a variety of thread sizes
• Manufactured using durable HSS
• Blue stream tempered finish helping to reduce friction and produce a fine thread finish
• Available in a variety of types including taper, second and plug
• Available in a variety of thread sizes
• Manufactured using durable HSS
• Blue stream tempered finish helping to reduce friction and produce a fine thread finish
• Available in a variety of types including taper, second and plug
HSS Straight Flute Taps are used to cut threads in blind or through holes in most materials. They are manufactured to ISO529
standard and are suitable for hand or machine cutting.
This versatile set contains three taps:
- Taper Cut (First tap) - Used for through holes or as a starter tap.
- Second Tap (Plug) - To follow the taper when tapping blind holes.
- Bottom Tap (Bottom) - For threading to the bottom of a blind hole.
- Taper Cut (First tap) - Used for through holes or as a starter tap.
- Second Tap (Plug) - To follow the taper when tapping blind holes.
- Bottom Tap (Bottom) - For threading to the bottom of a blind hole.
All taps should be used with the corresponding drill size to ensure both cutting ease and thread efficiency.
Suitable for use on mild steel, copper, brass and aluminium.
Always wear appropriate eye protection whilst in use. An appropriate cutting fluid should be used to maintain a cool cut.
To avoid jamming please ensure taps are relieved of pressure and reversed periodically.
A range of Tap Wrench Bars to accommodate these taps is also available.
| High Quality Carbide Rod All cutting materials are from international famous brands,high hardness,long tool life. | |||||
| HRC | Grade | Helix Angle(°) | Co Content(%) | Grain Size(um) | Bending Strength(N/mm²) |
| HRC45 | YG10X | 35 | 10 | 0.8 | 3520 |
| HRC55 | YG10.2&WF25(Taiwan) | 35 | 12 | 0.6 | 4000 |
| HRC65 | K44&K40(German) | 45 | 9 | 0.4 | 4300 |
| HRC70 | H10F(Sweden) | 45 | 9 | 0.2 | 4600 |
| Excellent Coating Good coating can improve tools life and production effiency,and we provide professional suggestions according to your cutting requirements. | |||||
| Coating | Hardness(HV) | Thickness(UM) | Friction Coefficient | Oxidation Temp(°) | Color |
| AlTiN | 3500 | 2.5-3 | 0.3 | 900 | Black |
| TiAlN | 2800 | 2.5-3 | 0.3 | 900 | Violet |
| TiSiN | 3600 | 3 | 0.45 | 1000 | Copper |
| AlTiSiN | 400 | 3 | 0.4 | 1200 | Blue |
| TiN | 2500 | 2-3 | 0.5 | 600 | Gold |
Company Information
Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd is located in hometown of Chinese carbide industry - Zhuzhou city. The company has more than 20 years' experience in manufacture, design and sale of various kinds of carbide products, main products include: carbide end mills, carbide rods, tungsten carbide indexable tools turning and milling inserts, tungsten carbide tools of brazed inserts, wire drawing dies, forging dies, wood working tools, saw tips, mining buttons, etc
The company has passed ISO 9001: 2008 quality system, possesses advanced production equipments, complete testing instruments, strong R&D center and QC teams.
With excellent quality, strong technical support, and good after sales service, Grewin Carbide brand products are sold to more than 50 countries in the world, such as Europe, USA, south east Asia, middle east, south America, etc.
The company is dedicated to " WE GROW, WE WIN". Grewin Carbide is growing up with the World's carbide technology, to meet the demand of our customers from all over the world.
FAQ:
- who are we?
We are based in Hunan, China, start from 2022,sell to Western Europe(15.00%),Eastern Europe(15.00%),Southern Europe(15.00%),Northern Europe(15.00%),South America(10.00%),Central America(5.00%),Southeast Asia(5.00%),North America(5.00%),Mid East(5.00%),South Asia(3.00%),Africa(3.00%),Eastern Asia(3.00%),Domestic Market(1.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
PCD Drill,PCD end mill,solid carbide end mill,cemented carbide insert,CBN insert
4. why should you buy from us not from other suppliers?
our main products: Metal cutting tools: carbide cutting insert, carbide end mill carbide drill carbide taps carbide reamers carbide saw blade Wood working tool: wood cutting insert carbide drill bit saw blade and planer reversible cutting insert
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,Credit Card,PayPal,Western Union;
Language Spoken:English,Chinese,Spanish,Russian
More information, please kindly contact us.
Best regards
GREWIN CARBIDE