Tungsten Carbide External Internal Coolant Drill Bits

• Customization: Available
• Customized: Customized
• Standard: DIN
• Model NO.: D7.2*41*D8*79
• Length: Jobber-length
• Type: Twist Drill Bit
• Material: Solid Carbide
• Usage: Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling
• Coating: H, Tialn,SA,Tisin
• Diameter: 6-20mm
• Total Length: 62-131mm
• Anlge: 140°
• Transport Package: Plastic Box
• Trademark: Seoryn
• Origin: Changzhou, China
• HS Code: 820770900
• Production Capacity: 5000 Per Year
• Package Size: 10.00cm * 8.00cm * 6.00cm
• Package Gross Weight: 0.600kg

Product Description

Product Description

Type	Twist Drill Bit	Model Number	Standard(3D)
Diameter	6-20mm	Total Length	62-131mm
Anlge	140°	Coating	H, TiAlN
Brand Name	Seoryn	Place of Qrigin	Jiangsu, China
Place of Qrigin	Jiangsu, China	Use	Metal Drilling

 

Product Parameters

Marking Letter	Machining Material Group	Workpiece Material Group to be Machined
P	P1-P15	Steel	All kinds of steels and cast steels,excluding steels with austenitic structure
M	M1-M3	Stainless steel	Austenitic stainless steel, austenitic and ferritic duplex stainless steel, cast stainless steel
K	K1-K7	Cast iron	Gray cast iron, ductile cast iron,malleable cast iron and vermicular cast iron
N	N1-N10	Nonferrous metals	Aluminum alloy, other non-ferrous metals and non-ferrous materials
S	S1-S10	difficult-to-machine material	lron-based, nickel-based and cobalt-based heat-resistant alloys, titanium and titanium alloys
H	H1-H14	Hard material	Hardened steel, quenched cast iron material, chilled cast iron
O	O1-O6	Other	Plastic,glass fiber and carbon fiber reinforced plastic, graphite

Super Coating:
 

Coating Type	TIN	TiAIN	As Requirment
Hardness(HV)	2300	3000	/
Thickness(UM)	1	1~3	/
Oxidation Temp	500	900	/
Friction Coefficient	0.6-0.9	0.15-0.2	/
Color	Golden	Black	/

Product Recommendations

Our Advantages

OEM&ODM	100% Product Qality Protection
100% On-Time Delivery	Outstanding R&D Team
High Precision CNC Production Line	Absolutely Strict Inspection

Company Profile

Changzhou SENYO Cutting Tools Co., Ltd is a high-tech enterprise not only specialized in Research and Develop, but also good at manufacturing solid carbide cutting tools and pushing them to market. For over a decade, the Company has been embracing itself with a philosophy of "Customer Foremost".

Our company has powerful technological strenght, imported high-precision machinery and Inspection equipment, including CNC grinding machines from Australia, named ANCA, also have Walter and kenner from Europe. All tremendously enhances the manufacturing capacity of the company, quality of products and competitiveness in market expansion.

SENYO Cutting Tools Co., Ltd mainly process solid carbide milling cutters and boring cutter turning tools, drilling tools, special tools for PCD area, meanwhile, customized varieties of non-standard cutting tools for clients. All the products are widely applied in the area of machinery processing, like automobile. Die, Medical, Plastic and so on.
SENYO Cutting Tools Co., Ltd is always in the aim of "Survive from Quality, develop from prestige". With the best quality, the competitive price and the best attitude of service, we are confident to meet your needs.

 

Packaging & Shipping

Payment

FAQ

1.Are you manufacturer?
We are professional manufacturer.

2. Is free shipping possible?
We don't offer free shipping service,but we will give you some discount if you buy large quantity products. And we have cooperation Express Companies,can offer you the best price of shipping cost.

3. Can you send products to our Forwarder in China?
Yes,if you have Forwarder in China,we will glad to send products to him/her.

4.Can you produce Special carbide Tools ?
Yes We can. From 2013 year. Our factory main market change from standard end mills to special tools. Special tools according to your drawing and sample.

5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.