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SJ-5M 60° Countersink Carbide Rotary Burr with 12.7mm Cut Diameter and Tungsten Carbide Material for Custom Tooth Grinding

Lugar de origem China
Marca CABURTECH
Certificação ISO9001-2008
Número do modelo SJ-5M
Quantidade de ordem mínima 100pcs/model
Preço 1-20USD
Detalhes da embalagem Caixa padrão de exportação
Tempo de entrega 15-30 dias
Termos de pagamento L/C, T/T, Western Union
Habilidade da fonte 60.000-70.000 unidades/mês
Detalhes do produto
Modelo SJ-5M Cortar Dia 12,7 mm
Comprimento de corte 11mm Haste 6mm
Total 58mm Material Carboneto de tungstênio
Nota Yg8 Tipo Brasagem de prata
Destacar

60° Countersink Carbide Rotary Burr

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12.7mm Cut Diameter Semi-Finished Carbide Burr

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Tungsten Carbide Material Tungsten Carbide Burr

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Descrição de produto

SJ-5M 60° Countersink Carbide Rotary Burr Semi‑finished - For Countersink Tooth Customization


The SJ-5M carbide rotary burr semi‑finished product is a 60° countersink‑shaped blank without pre‑ground teeth. Made from wear‑resistant carbide, it offers a dense and stable structure, providing a reliable base for subsequent grinding operations.

Technical Parameters
Model Cut dia (D1) Cut length (D2) Shank (L1) Overall (L2) Type
SJ-5M 12.7 11 6 58 Silver braze

This semi‑finished blank is suitable for tool manufacturers requiring professional tooth profile customization, as well as for regrinding worn rotary burrs to extend their service life. The 60° countersink shape accurately matches standard countersinking requirements and is compatible with common grinding equipment.

Widely used in custom tooth development, small‑batch tool prototyping, tool regrinding services, and training applications, this is a highly flexible and practical carbide burr base material.


Caburtech offers a wide selection of carbide burr shapes in Single and Double Cut styles, including Cylinder, Round nose cylinder, Ball, Oval, Tree, Flame, Cone, Countersink and Inverted Cone. Each shape is designed for grinding, deburring, chamfering, and finishing on steels under 60 HRC, stainless steels, cast iron and etc.

 

 

FAQ

1.How to Use:

This product belongs to the commonly used alloy consumables, and is designed to be used with high-speed electric grinders or pneumatic tools.

2.OEM:

We offer OEM services to cater to specific customer requirements.

3.MOQ:

The usual minimum order quantity is 100 pcs per model.

However, this can be adjusted based on your specific requirements. Please consult your sales representative for further details.

4.Lead Time:

The lead time for regular orders is approximately one month, excluding samples.

5.Port:

Shanghai/ Guangzhou/ Shenzhen/ Ningbo/ Yiwu/ Chengdu.