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Double Cut Tungsten Carbide Rotary Burr with 1/4 Inch Shank and 70-90HRA Hardness for Metal Deburring

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JOINT CARBIDE CO., LTD.

City: chengdu

Province/State:sichuan

Country/Region:china

Tel:86-028-61103763

Contact Person:
Mr.Eason View Contact Details

Double Cut Tungsten Carbide Rotary Burr with 1/4 Inch Shank and 70-90HRA Hardness for Metal Deburring

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Brand Name KINGTOOLS
Model Number A/B/C/D/E/F/G/H/J/K/L/M/N
Certification ISO9001-2008
Place of Origin Sichuan, China
Minimum Order Quantity 100 pcs
Price CN¥8.36-27.79
Payment Terms T/T
Supply Ability ＞300000 Pieces per Month
Delivery Time 7-15 Days
Packaging Details Plastic or aluminum box
Product name Tungsten carbide burr
Welding method Flat bottomed silver welding
Head Diameter Customized
Material 100% Pure Tungsten carbide
Cutting Diameter 1/4" 1/8" 1/12"
Head Hardness 70-90HRA
Sample Free
Application Direction Metal deburring, polishing, etc
Cut type double cut
MOQ 100Piece
Detailed Product Description
Tungsten Carbide Rotary Files 6mm Shank Heavy Duty for Steel Aluminum Brass Grinding and Carving High Performance Tools
Tungsten Carbide Rotary Burrs 1/4 Inch Shank for Die Grinder
Sintered Tungsten Carbide Rotary File Metal Deburring 1/4" Shank Polished Burrs OEM Customizable. Factory Direct RTS OEM Tungsten Carbide Rotary Burrs 6mm/1/4" Sintered Carbide Double Cut Polished Surface Metal Deburring Bits.
Product Overview
This professional 10-piece tungsten carbide rotary burr set features 1/8" shank diameter and is designed for precision metal polishing, woodworking, and engraving applications. Made from high-quality tungsten carbide with steel shanks, these burrs deliver exceptional performance and durability.
Technical Specifications
Available Sizes:
  • Head Diameter: 2.35mm, 3mm, 6mm, 6.35mm, 8mm, 10mm, 12mm, 12.7mm, 14mm, 16mm, 20mm, 25mm
  • Shank Diameter: 3mm, 6mm, 8mm
  • Extended lengths available upon request
Tolerances:
  • Head diameter: +0.3 to +0.5mm
  • Head cutting part: +0.5 to +1.0mm
  • Shank diameter: +0 to +0.04mm
  • Total length: ±0.1mm
Set Configurations:
  • Available in 3, 5, 6, 8, 10, 12, or 14-piece sets
  • Packaging options: Aluminum cases or plastic sets
  • Custom configurations available to meet specific requirements
Applications:
Milling, weld dressing, deburring, cutting holes, surface work, and precision machining
Product Details
10-Piece 2.35*6mm Carbide Burr Set
  • Product Name: Tungsten Steel Hard Carbide
  • Cutter Patterns: Double Cut, Single Cut, Aluma Cut
  • Suitable For: Drilling, metal carving, engraving, polishing
Set Dimensions:
  • Package Size: 5 * 4 * 0.5 inches
  • Individual Burr: 2.35*6mm (0.12*0.24 inch approximately)
  • Total Length: 45-50mm
  • Cutting Diameter: 1/4"
  • Shank Length: 35mm
  • Shank Diameter: 1/8"
Performance Specifications:
  • Suggested RPM: 25,000-50,000
  • Maximum RPM: 70,000
  • Hardness: HRA ≥ 85
Key Features
  • Processes all types of metal (including hardened steel) and non-metal materials (marble, jade, bone)
  • Handles materials with hardness up to HRA 85
  • High production efficiency with reduced labor intensity
  • Simple and convenient to use
  • Compatible with pneumatic and electric tools
Important Note: For optimal performance with pneumatic or electric tools, maintain speed between 1,000-3,700 RPM and ensure the tool is firmly clamped.
Product Gallery
Burr Types & Specifications
NameTypeCutMaterialProduct ProcessHead HardnessLOGO
Cylindrical Shape BurrAStandard/Single/Double/AlumaTungsten Carbide/YG7/TCTCNC90-91HRAavailable
Cylindrical End Cut BurrBStandard/Single/Double/AlumaTungsten Carbide/YG7/TCTCNC90-91HRAavailable
Cylindrical Radius EndCStandard/Single/Double/AlumaTungsten Carbide/YG7/TCTCNC90-91HRAavailable
Ball Shape BurrDStandard/Single/Double/AlumaTungsten Carbide/YG7/TCTCNC90-91HRAavailable
Oval Shape BurrEStandard/Single/Double/AlumaTungsten Carbide/YG7/TCTCNC90-91HRAavailable
Tree Shape Radius EndFStandard/Single/Double/AlumaTungsten Carbide/YG7/TCTCNC90-91HRAavailable
Tree Pointed Ends BurrGStandard/Single/Double/AlumaTungsten Carbide/YG7/TCTCNC90-91HRAavailable
Flame Shape BurrHStandard/Single/Double/AlumaTungsten Carbide/YG7/TCTCNC90-91HRAavailable
Cone Shape With 60°JStandard/Single/Double/AlumaTungsten Carbide/YG7/TCTCNC90-91HRAavailable
Cone Shape With 90°KStandard/Single/Double/AlumaTungsten Carbide/YG7/TCTCNC90-91HRAavailable
Taper Radius End BurrLStandard/Single/Double/AlumaTungsten Carbide/YG7/TCTCNC90-91HRAavailable
Cone BurrMStandard/Single/Double/AlumaTungsten Carbide/YG7/TCTCNC90-91HRAavailable
Inverted Cone BurrNStandard/Single/Double/AlumaTungsten Carbide/YG7/TCTCNC90-91HRAavailable
Disc Type BurrWStandard/Single/Double/AlumaTungsten Carbide/YG7/TCTCNC90-91HRAavailable
Tungsten Carbide Grades
China GradeISO GradeDensity (g/cm³)Hardness (HRA)TRS (Mpa)
YG6K2014.95911800
YG6XK1014.95921800
YKM6AK1014.9592.51800
YG8K3014.7-14.8901950
YT5P301390.81900
YT14P10-2011.591.51500
YT15P10-2011.391.81450
YW1M10-2013.191.51600
YW2M10-2013.1911600
YS25P2512.891.51900
YC30SP3012.8912000
Recommended Operating Speeds
Burr SizeRecommended RPM
1.6mm or 1/16"25,000 - 35,000
2.35mm or 3/32"25,000 - 35,000
3mm or 1/8"25,000 - 35,000
6mm or 1/4"25,000 - 35,000
12mm or 1/2"25,000 - 35,000
16mm or 5/8"25,000 - 35,000
Cutting Pattern Guide
  • Single-cut burs: Ideal for general purpose work with good material removal
  • Double-cut burs: Produce smaller chips for greater control on stainless steels and ferrous materials
  • Aluma-cut burs: Wide flute design prevents loading on nonferrous and soft materials
  • Standard-cut burs: Widely used for fine finishing applications
Company Information
Packaging & Shipping
Frequently Asked Questions
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