-
- Trade Leads
- Trade Services
- B2B Directories
- Trade Connections
- Misc
- Contact Us
A free import export trade leads B2B marketplace since 1996 for manufacturers, suppliers, exporters, importers, buyers, sellers, wholesalers, freight forwarders, shippers, trade shows, exhibits, and export management.
Hello visitor from
USA - 60 visiting from 48 USA 
3 UK 
3 Singapore 
2 Belgium 
1 Canada 
1 Germany 
1 Hong Kong 
1 Poland
Hello visitor from
USA - 60 visiting from 48 USA 3 UK 3 Singapore 2 Belgium 1 Canada 1 Germany 1 Hong Kong 1 Poland
Hss Twist Drill Bits
Posted at: Offers to Sell and Export | Posted on: Tuesday 24 April 2007 6:57 am | Poster last visit: Friday 4 June 2010 |
Product Description:
HSS Twist Drills
Favorite of both the DIY and industrial markets. The general purpose, 118
degree point, ideal for portable and machine drilling. Designed to perform in low and medium carbon steel, cast iron and wood. The 135 degree split point is self-centering and reduces thrust. Ideal for portable or machine drilling of low tensile strength alloy material, stainless steel, and other medium duty applications. Available in bright finish, black oxide, titanium nitride coated, bronze color oxide. More choices for consumer.
Single Piece HSS Twist Drills
DIN Standard:
DIN338, HSS Twist Drill Bits,(Rolled, Roll & Polished, Fully Ground).
DIN338, Cobalt (M35) Twist Drill Bits,( Fully Ground)
DIN1897,Short Type Drills (Fully Ground).
DIN340, Long Type Drills (Milled).
DIN1869,Long Type Drills(Milled).
HSS Double Ended Drills (Fully Gournd).
DIN338, Hex Shank Drills (Rolled, Roll & Polished, Fully Ground).
DIN338, Reduced Shank Drills.
DIN345, GB1438-85 Taper Shank Drills ( Rolled or Milled)
DIN341, GB1439 Taper Shank Drills ( Rolled or Milled)
American Standard:
Jobber Length Drills (Rolled, Roll & Polished, Fully Ground).
Jobber Length, Cobalt (M35) Twist Drill Bits, (Fully Ground).
Screw Machine Drills (Fully Ground).
Taper Length Drills (Fully Ground ).
12" & 18" Long Type Drills (Milled).
ASME B.94 11M - 6",12" Aircraft Extension ( Milled, Fully Ground).
Double Ended Drills (Fully Gournd).
Single Ended Drills (Fully Gournd).
Hex Shank Drills Rolled, Roll & Polished, Fully Ground).
Three Flats Shank Drills (Fully Ground)
Reduced Shank Drills
ANSI Standard Taper Shank Drills ( Rolled or Milled)
Usually referred to as twist drills, twist bits are probably the most common drilling tools used by the handyman with either a hand or electric drill. The front edges cut the material and the spirals along the length remove the debris from the hole and tend to keep the bit straight.
They can be used on timber, metal, plastics and similar materials. Most twist bits are made from either:
'high speed steel' (HSS), these are suitable for drilling most types of material, when drilling metal the HSS stands up to the high temperatures.
'carbon steel', these bits are specially ground for drilling wood and should not be used for drilling metals, they tend to be more brittle, less flexible than HSS bits.
Twist bits are also available coated with Titanium nitride (TiN), these are easily identified by the gold like colour. This coating increases the hardness of the bit and adds a self-lubricating property. The coating is only really effective when metal is being drilled, it has little effect when working with other materials.
Twist drills are usually available in sizes 0.8-12 mm plus. They are designed for drilling relatively small holes, they sometimes tend to clog quickly especially when the wood is 'green' so when drilling deep holes (especially in hardwood) the bits should be withdrawn regularly to remove the waste.
Special care is required when using the smallest sizes since these bits are thin and brittle. Always hold the drill square to the work and apply only light pressure when drilling.
Sharpening - use a drill sharpener, a grindstone jig or an oilstone.
Titanium nitride bits cannot be sharpened without destroying the coating (although if the drill needs sharpening, the coating will probably have already been destroyed). Forming the correct angle at the tip is important for efficient cutting.
Company Contact:
Contact Name: Mr. Yu Kaihzou
Company Name: Danyang Tongyu Tools Co., Ltd.
Email:
MSN:
Tel: +86-511-6325949
Fax: +86-511-6333850
Street Address: Houxiang Town, Danyang
City, Jiangsu Province, China, 212312
Website: http://www.tongyutools.com
Member name: tongyutools
Country:
China
Member Since: 24 April 2007
Total Leads: 10 tongyutools Import Export Business Leads
Business focus: Hss Twist Drill Bits, Sds Hamme Drills, Masonry Drills, Wood Working Drills, Tct Saw Blades, Diamond Saw Blades
Chat:
Verify: Safe Import Export Tips
Favorite of both the DIY and industrial markets. The general purpose, 118
degree point, ideal for portable and machine drilling. Designed to perform in low and medium carbon steel, cast iron and wood. The 135 degree split point is self-centering and reduces thrust. Ideal for portable or machine drilling of low tensile strength alloy material, stainless steel, and other medium duty applications. Available in bright finish, black oxide, titanium nitride coated, bronze color oxide. More choices for consumer.
Single Piece HSS Twist Drills
DIN Standard:
DIN338, HSS Twist Drill Bits,(Rolled, Roll & Polished, Fully Ground).
DIN338, Cobalt (M35) Twist Drill Bits,( Fully Ground)
DIN1897,Short Type Drills (Fully Ground).
DIN340, Long Type Drills (Milled).
DIN1869,Long Type Drills(Milled).
HSS Double Ended Drills (Fully Gournd).
DIN338, Hex Shank Drills (Rolled, Roll & Polished, Fully Ground).
DIN338, Reduced Shank Drills.
DIN345, GB1438-85 Taper Shank Drills ( Rolled or Milled)
DIN341, GB1439 Taper Shank Drills ( Rolled or Milled)
American Standard:
Jobber Length Drills (Rolled, Roll & Polished, Fully Ground).
Jobber Length, Cobalt (M35) Twist Drill Bits, (Fully Ground).
Screw Machine Drills (Fully Ground).
Taper Length Drills (Fully Ground ).
12" & 18" Long Type Drills (Milled).
ASME B.94 11M - 6",12" Aircraft Extension ( Milled, Fully Ground).
Double Ended Drills (Fully Gournd).
Single Ended Drills (Fully Gournd).
Hex Shank Drills Rolled, Roll & Polished, Fully Ground).
Three Flats Shank Drills (Fully Ground)
Reduced Shank Drills
ANSI Standard Taper Shank Drills ( Rolled or Milled)
Usually referred to as twist drills, twist bits are probably the most common drilling tools used by the handyman with either a hand or electric drill. The front edges cut the material and the spirals along the length remove the debris from the hole and tend to keep the bit straight.
They can be used on timber, metal, plastics and similar materials. Most twist bits are made from either:
'high speed steel' (HSS), these are suitable for drilling most types of material, when drilling metal the HSS stands up to the high temperatures.
'carbon steel', these bits are specially ground for drilling wood and should not be used for drilling metals, they tend to be more brittle, less flexible than HSS bits.
Twist bits are also available coated with Titanium nitride (TiN), these are easily identified by the gold like colour. This coating increases the hardness of the bit and adds a self-lubricating property. The coating is only really effective when metal is being drilled, it has little effect when working with other materials.
Twist drills are usually available in sizes 0.8-12 mm plus. They are designed for drilling relatively small holes, they sometimes tend to clog quickly especially when the wood is 'green' so when drilling deep holes (especially in hardwood) the bits should be withdrawn regularly to remove the waste.
Special care is required when using the smallest sizes since these bits are thin and brittle. Always hold the drill square to the work and apply only light pressure when drilling.
Sharpening - use a drill sharpener, a grindstone jig or an oilstone.
Titanium nitride bits cannot be sharpened without destroying the coating (although if the drill needs sharpening, the coating will probably have already been destroyed). Forming the correct angle at the tip is important for efficient cutting.
Company Contact:
Contact Name: Mr. Yu Kaihzou
Company Name: Danyang Tongyu Tools Co., Ltd.
Email:
MSN:
Tel: +86-511-6325949
Fax: +86-511-6333850
Street Address: Houxiang Town, Danyang
City, Jiangsu Province, China, 212312
Website: http://www.tongyutools.com
Member name: tongyutools
Country:
ChinaMember Since: 24 April 2007
Total Leads: 10 tongyutools Import Export Business Leads
Business focus: Hss Twist Drill Bits, Sds Hamme Drills, Masonry Drills, Wood Working Drills, Tct Saw Blades, Diamond Saw Blades
Chat:
Verify: Safe Import Export Tips
Similar Suppliers And Manufacturers Import Export Trade Leads
Twist-lock Carabiner - By kingsnaps - On Monday 19 February 2024 7:44 am: twist-lock carabiner
description
1 hms or pear-shaped hook is widely used it can be used in combination with equipment slings and ropes or as a securing hook on....
High Quality Of Hss Roll - By LONSUNMETALLURGY - On Wednesday 11 May 2022 2:02 am: high quality of hss roll
hss rolls working layer is a high carbon alloy steel containing cr mo w v nb the rolls have high hardness and good wear resistance
the composi....
Drill Pipe - By kaiqiudrilling - On Tuesday 11 October 2022 3:51 am: drill pipe
location taizhou city zhejiang province china
business type manufacturer exporter
minimum order quantity 1 pcs
price consultation
packing....
Angle Drill Sm215 - By syairtool - On Thursday 30 March 2023 11:30 am: drill - sm215
description
the right-angle drill is primarily designed to fit into tight spaces that a regular drill could not be applied the angle....
3inch Water Well Drill Pipe - By tontandrill - On Wednesday 21 February 2024 6:49 am: drill pipe
the water well drill pipe is a high-performance drilling tool specifically designed for petroleum extraction its durability and adaptabil....
5inch Dth Drill Pipe - By tontandrill - On Wednesday 21 February 2024 6:49 am: drill pipe
the dth drill pipe is meticulously engineered for down-the-hole drilling operations offering enhanced drilling capabilities across variou....
89mm Threaded Water Well Drill Pipe - By tontandrill - On Wednesday 21 February 2024 6:48 am: drill pipe
introducing our premium 60mm threaded water well geothermal drill pipe specifically designed for high-performance drilling in water well ....
Duplex High Speed Steel Roll And Ring Hss Roll - By LONSUNMETALLURGY - On Thursday 9 June 2022 1:41 am: hss rolls working layer is a high carbon alloy steel containing cr mo w v nb the rolls have high hardness and good wear resistance
the compositi.... Import Export Startup Stories
Share Your Story & Get Listed at StartImportExport.com- Guangdong Shuangling Diamond and Tools Industry Pty Ltd: Grace Of Guangdong Shuangling Diamond and Tools Industry From China
TradersCity.com shall not be held liable for any user posted/submitted content including but not limited to trade leads, profiles, images, and any other data. TradersCity.com does not and did not verify any of users posted/submitted data nor is implicitly or explicitly recommending these business offers. TradersCity does not verify truthfulness, accuracy, completeness, nor legality of any businesses, services, and leads posted here. TradersCity does not represent Sellers or Buyers in any transaction between users of the website and is unable to make any opinion in regard to their performance in any transaction. TradersCity neither guarantees nor undertakes in any dispute between sellers and buyers. Protect your business from fraud by trading safely