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10pcs Double Cut 3x6mm Tungsten Carbide Rotary Burr Set for Stone and Metal Carving

Brand Name:	KING TOOLS
Model Number:	A/C/D/E/F/G/H/L/M/N/
MOQ:	2
Price:	$1.59-4.59

Detail Information

Product Description

Detail Information

Place of Origin:

Sichuan, China

Shank Diameter:

1/4", 1/8", 1/2", 3mm, 6mm, 8mm

Material:

Tungsten Carbide

Head Diameter:

3-25 Mm

Chipbreaker:

Single/Double/Aluma/Diamond Cut

Head Length:

6-36 Mm

Overall Length:

38-81mm

Shank Hardness:

HRA 89-92.5

Speed:

15000-45000 Turn/min

Grade:

YG6, YG8, YG8C, YG11C, YG15C

Cutting Diameter:

1/4"

Shank Length:

35mm

Suggested RPM:

25000-50000, Max RPM 70000

HRA:

≥ 85

Quantity:

10pcs/20Pcs Set

Technology:

100% Flat Bottom Silver Welding

Highlight:

Double Cut Carbide Rotary Burr

3x6mm Tungsten Carbide Burr

Tungsten Carbide Rotary Burr Set

Product Description

10pcs Double Cut 3x6mm Tungsten Carbide Carving Grinding Burr Set

Professional-grade tungsten carbide rotary burrs designed for precision carving, grinding, and engraving applications on stone, metal, and other materials.

Product Specifications

Product Name	10pcs Double Cut 3x6mm Tungsten Carbide Carving Grinding Burr Set For Stone
Brand	KINGTOOLS
Material	Pure Tungsten Carbide
Hardness	HRA 89-92.5
Shank Diameter	3mm/6mm/8mm/10mm/12mm...
Speed Range	15000-45000 RPM
Grade	YG6, YG8, YG8C, YG11C, YG15C...
Certificate	ISO9001:2008
Minimum Order Quantity	20 Piece
Free Sample	Available with free shipping

Technical Details

Product Type	Tungsten Steel Hard Carbide
Cutter Pattern	Double Cut & Single Cut & Aluma Cut
Applications	Drilling, Metal Carving, Engraving, Polishing
Package Dimensions	5 x 4 x 0.5 inches
Burr Size	3x6mm (0.12x0.24 inch)
Total Length	45-50mm
Cutting Diameter	1/4 inch
Shank Length	35mm
Shank Diameter	1/8 inch
Suggested RPM	25000-50000 (Max RPM 70000)
Hardness (HRA)	≥ 85
Quantity	10pcs/20pcs Set in storage box
Welding Technology	100% flat bottom silver welding
Supported Welding	Step shank welding & R shank welding

Key Features

Processes all types of metal (including hardened steel) and non-metal materials (marble, jade, bone)
Processing hardness up to HRA 85
High production efficiency reduces labor intensity
Simple and convenient to use
Widely compatible with pneumatic or electric tools

Important Note: When using rotary files in pneumatic or electric tools, maintain speed between 1000-3700 RPM and ensure the tool is firmly clamped.

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