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Cemented Carbide Milling Blanks

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Zhuzhou TGC Cemented Carbide Co.,Ltd.

City:zhuzhou

Province/State:hunan

Country/Region:china

Contact Person:Ms Pan

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China 14° Cone Tungsten Carbide Burr Drill Bit Nose Type 3/4" For Cast Iron wholesale

14° Cone Tungsten Carbide Burr Drill Bit Nose Type 3/4" For Cast Iron

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Brand Name :TGC

Model Number :Carbide burrs blank

Certification :ISO9001:2008 ISO14001:2004

Place of Origin :China

MOQ :10pc

Price :negotiable

Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability :5000kgs per month

Delivery Time :Standard products in one week

Packaging Details :plastic box/box + Cartons

ISO Grade :K10-K20

Cobalt :6%

Hardness :90-91 HRA

TYPE :BSJ-7

OD :3/4"

Length :1-5/8"

Application :Cast Iron/Stainless steel

Type :14° Cone nose

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BSJ-7 14° Cone nose type 3/4" tungsten carbide burrs blank for cast iron

Dimension:
Diameter: 3/4"
Length: 1-5/8"
Carbide burrs type: BSJ-7 14° Cone nose type

Cobalt 6%

Application: Hardness HRA 91.2, very good for machining stainless steel/Cast Iron

Regular sizes for BSJ carbide burrs

BL ANK DESIGNATION	A		B		R		E Ref.
BL ANK DESIGNATION	NOMINAL	ACTUAL.	NOMINAL	ACTUAL	NOMINAL	ACTUAL	E Ref.
BSL .-2	5/16	0.327±0.005	1	1.015±0.010	0.055	0.060±0.0025	7/8
BSL .-3	3/8	0.390±0.005	1-3/16	1.208±0.015	0.065	0.070±0.0025	1-1/16
BSL-4	1/2	0.515±0.005	1-1/4	1.271±0.015	0.126	0.131±0.0025	1-1/8
BSL-5	5/8	0.640±0.005	1-5/16	1.333±0.015	0.188	0.193±0.0025	1-3/16
BSL .-6	5/8	0.640±0.005	1-7/16	1.458±0.015	0.171	0.176±0.0025	1-5/16
BSL-7	3/4	0.767±0.006	1-5/8	1.646±0.020	0.216	0.222±0.003	1-1/2

General Carbide grades

Cobalt 6%
Hardness 90-91 HRA
Density 14.85-14.95 g/cm3
Grain size 1.2-3.0μm

Tungsten carbide burrs can be used with both electrically-powered and pneumatically-powered hand-held tools to cut the most diverse types of material, such as aluminum, brass, titanium alloys, cast iron, copper, zinc alloys, bronze, nickel, various plastics, alloy steels, etc. They can be used on a wide range of pneumatic, electric and flexible drive tools.

Description of our carbide burrs

Effective freehand stock removal
Weld preparation and removal (no contamination)
Dressing and fettling
Long lifetime
High safety during working

What we can provide

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