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SN-4M Carbide Rotary Bit AlTiN Coated Carbide Rotary Tool Bits Inverted Cone Design

Τόπος καταγωγής Κίνα
Μάρκα Caburtech CBT
Πιστοποίηση ISO9001-2008
Αριθμό μοντέλου SN-4M DC
Ποσότητα παραγγελίας min 100
Τιμή 1-25usd/pcs
Συσκευασία λεπτομέρειες Πλαστική θήκη
Χρόνος παράδοσης 15-30
Όροι πληρωμής L/C,T/T,Western Union
Δυνατότητα προσφοράς 70000/τεμ
Λεπτομέρειες
Μοντέλο SN-4M DC Κόψτε τη. 12,7 χιλιοστά
Μήκος κοπής 12,7 χιλιοστά Γάμπα 6mm
Συνολικά 58 χιλιοστά Τομή DC
Επένδυση TiAlN Υλικό Καρβίδιο βολφραμίου
Βαθμός Yg8 Τύπος Silver Braze
Κομμάτι προς κατεργασία Χάλυβας, χυτοσίδηρος
Επισημαίνω

Carbide Rotary Bit Wear Resistant

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AlTiN Coated Carbide Rotary Tool Bits

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Inverted Cone Carbide Rotary Tool Bits

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Περιγραφή προϊόντων

SN-4M AlTiN Coated Double Cut Carbide Burr - Heat and Wear Resistant Inverted Cone Design

 

The SN-4M carbide rotary burr features an inverted cone shape with a double‑cut design and an AlTiN (aluminum titanium nitride) coating, suitable for internal hole work, reverse‑slope finishing, and concave contour machining. The coating enhances surface hardness and heat resistance, reducing wear during continuous use and extending tool life.

Technical Parameters
Model Cut dia (D1) Cut length (D2) Shank (L1) Overall (L2) Type Cut
SN-4M DC 12.7 12.7 6 58 Silver braze Double

 

Care Selections-carbide grades Cobalt(%) Hardness(HRA) T.R.S(N/mm2)
Carbide Grades YG7 7 90.5 3000
YG8 8 89.5 3400
YG6X 6 91.7 3400
YG10X 10 90-91 3000
Care Selections-Coatings Color Thickness(μm) Hardness(Hmv)
Coatings AlTiN Grey 1-5 3000-3500
TiN Gold 8-15 3200
Nanoblue Blue 8-15 3500
Gilt Rainbow 0.2-0.5 7000-8000

The inverted cone profile enables progressive cutting from the inside outward, allowing access to inner edges and chamfer areas that are difficult to reach with standard tools. The double‑cut structure balances material removal efficiency with surface smoothness. The AlTiN coating performs reliably under moderate cutting conditions, helping maintain cutting sharpness and processing consistency.

Compatible with standard electric and pneumatic tools, it is easy to operate and maintain. Widely used in mold‑cavity chamfering, pipe‑end finishing, inner‑edge machining of mechanical components, and special concave‑profile workpiece processing, this is a durable and practical coated rotary burr tool.

 

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.