Solid Tungsten Carbide Drills

Name: Solid Tungsten Carbide Drills
Brand: tool-buy.com
SKU: 795860145
Availability: InStock
Rating: 5 (81 reviews)

Price:	US $ 3.78/Piece
Min Order:	2/Piece
Pay Type:	T/T,Western Union,Paypal

Contact Supplier

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd.

Showroom Product Company Profile

Prod Model:	5.8x44x82xS6, 6.8x53x91xS8, etc.
HRC:	45-55, 55-68, etc.
Delivery Time:	5-15 Days
Usage:	Titanium, Steel, Iron, etc.
Coating Opition:	Altin, Tialn, Tisin, Naco, Diamond
Grade:	Yg6,Yg8, Yg10, etc.
Shipment:	FedEx, DHL, TNT, UPS, EMS, etc.

Product Description

Tungsten Carbide Twist Drills Without Coolant Hole

Raw micro grain material, high hardness and T.R.S
a, Co: 10%,Wc:90%
b, TRS: >3600 N/mm2
c, HRA: 91.8-92.4, HRC:45-50/55-60/65/68
d, Grain size: 0.4-0.6μm
e, Helix angle: 30°-45 °
   Diameter of cutting edge: 0.2-0.9mm; 1-20mm
   Diameter of rods: 6-25mm
   Total Length: 62mm-200mm
   Cutting Form: Flat,Square,Ball nose, Ball, Corner Radius, Taper Flute, etc.


Application
Suitable to cut Copper, Cast Iron, Carbon steel, Tool steel, Mould steel, Stainless steel, Plastic, Arcylic, etc.

Type
Coolant-fed Drill, Twist Drill, 90°/120° Point Drill, Drill For Aluminum, Straight Flutes Drill Bits, Centre Drill 60°/90°.

Coating

Item	AlTiN	TiAiN	TiSiN	nAcO
Hardness(HV)	3200	2800	3600	42(GPA)
Thickness(UM)	2.5-3	2.5-3	3	3
Oxidation Temp( ° )	900	800	1000	1200
Friction	0.3	0.3	0.45	0.4
Color	Black	Violet	Copper	Blue

From material to your hand

What we do is not a deal, but create mutual happy cooperation!

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 design and sale of various kinds of carbide products, main products include: Carbide end mills, carbide rods, indexable inserts, 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 " Do the best to customer". Grewin Carbide is growing up with the World's carbide technology, to meet the demand of our customers from all over the world.