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Xinhua Industrial Co., LTD

  • China,Zigong ,Sichuan
  • Verified Supplier
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China 57mm 70mm Blind Hole Drill Bit Solid TCT 10mm Dowel Drill Bit
China 57mm 70mm Blind Hole Drill Bit Solid TCT 10mm Dowel Drill Bit

  1. China 57mm 70mm Blind Hole Drill Bit Solid TCT 10mm Dowel Drill Bit
  2. China 57mm 70mm Blind Hole Drill Bit Solid TCT 10mm Dowel Drill Bit

57mm 70mm Blind Hole Drill Bit Solid TCT 10mm Dowel Drill Bit

  1. MOQ: 10 pcs
  2. Price: 0.1-2USD
  3. Get Latest Price
Payment Terms T/T
Supply Ability 200000 PER MONTH
Delivery Time WITHIN 2 WEEKS
Packaging Details PLASTIC
Product Name 57mm/70mm Total Length Solid TCT Blind Hole Drill Bit Dowel Drills for Wood Drilling Hole
Appliction Boring Hole
Packing plastic tube
Application Woodworking
Shank Diameter 10mm
Service OEM and ODM
Advantage High Precision
Diameter 15-30mm
Cut Type Carbide-Tipped Cut
Brand Name ZWEIMENTOOL
Certification ISO9001
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 200000 PER MONTH
Delivery Time WITHIN 2 WEEKS Packaging Details PLASTIC
Product Name 57mm/70mm Total Length Solid TCT Blind Hole Drill Bit Dowel Drills for Wood Drilling Hole Appliction Boring Hole
Packing plastic tube Application Woodworking
Shank Diameter 10mm Service OEM and ODM
Advantage High Precision Diameter 15-30mm
Cut Type Carbide-Tipped Cut Brand Name ZWEIMENTOOL
Certification ISO9001 Place of Origin CHINA
High Light 70mm Blind Hole Drill Bit57mm Blind Hole Drill BitTCT 10mm Dowel Drill Bit
57mm/70mm Total Length Solid TCT Blind Hole Drill Bit Dowel Drills for Wood Drilling Hole
Product Specifications
Attribute Value
Product Name 57mm/70mm Total Length Solid TCT Blind Hole Drill Bit Dowel Drills for Wood Drilling Hole
Application Woodworking, Boring Hole
Packing Plastic tube
Shank Diameter 10mm
Service OEM and ODM
Advantage High Precision
Diameter Range 15-30mm
Cut Type Carbide-Tipped Cut
57mm/70mm TCT Blind Hole Drill Bit specifications diagram
Rotation Direction Drill Diameter (mm) Length (mm) Shank Diameter (mm)
R / L 2 57 / 70 10
R / L 2.5 57 / 70 10
R / L 3 57 / 70 10
R / L 3.5 57 / 70 10
R / L 4 57 / 70 10
R / L 4.5 57 / 70 10
R / L 5 57 / 70 10
R / L 5.5 57 / 70 10
R / L 6 57 / 70 10
R / L 8 57 / 70 10
Product Description

These precision TCT blind hole drill bits are engineered for creating clean, accurate dowel joints in woodworking applications. Designed specifically for blind holes that don't penetrate fully through the material, they are ideal for furniture assembly, cabinetry, and joinery projects.

Key Advantages
  • Superior wear resistance for extended tool life
  • Excellent heat resistance during high-speed drilling
  • Maintains sharpness for splinter-free holes
  • Exceptional durability in hard and abrasive woods
Available Sizes
  • 57mm total length (cutting depth ~35mm)
  • 70mm total length (cutting depth ~50mm)

Both sizes feature a 6mm diameter shaft, making them ideal for standard dowel pins.

Compatible Tools

These drill bits work with:

  • Drill presses (recommended for precise depth control)
  • Handheld power drills (use with depth-stop collars)
  • CNC machines

Always secure the workpiece properly to prevent slippage during operation.

Recommended Wood Types
  • Hardwoods: oak, beech, walnut
  • Softwoods: pine, cedar
  • Engineered woods: plywood, MDF, particleboard

Not recommended for laminates or composites containing metal layers.

Product Line
Product line of TCT blind hole drill bits
Shipping Information
Shipping and packaging details

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Year Established:

    2005

  • Total Annual:

    5000000-6000000

  • Employee Number:

    120~150

  • Ecer Certification:

    Verified Supplier

Zigong Xinhua Industrial Co.,Ltd. was established in 2005.Located in Zigong City Sichuan Province China,Our factory area of 18000 ㎡ and has 120 technicians and employees in total. Zigong is one of the Cement Carbide Material production bases in China.Xinhua Industrial is a company specializing in ... Zigong Xinhua Industrial Co.,Ltd. was established in 2005.Located in Zigong City Sichuan Province China,Our factory area of 18000 ㎡ and has 120 technicians and employees in total. Zigong is one of the Cement Carbide Material production bases in China.Xinhua Industrial is a company specializing in ...

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  • Xinhua Industrial Co., LTD
  • SANTAI TEMPLE NO.67 ZILIUJING DISTRICT ZIGONG CITY SICHUAN PROVINCE CHINA PR
  • https://www.carbideprecisiontools.com/

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