Drill Bit Limiter Shank HSS Adjustable Countersink Wood 8mm ISO 1/4 Bright Wood Drilling Long Service Life Metric&Inch

Product Details
Customization: Available
Shank Type: Straight Shank
Included Angle: 90 degrees
Gold Member Since 2023

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  • Drill Bit Limiter Shank HSS Adjustable Countersink Wood 8mm ISO 1/4 Bright Wood Drilling Long Service Life Metric&Inch
  • Drill Bit Limiter Shank HSS Adjustable Countersink Wood 8mm ISO 1/4 Bright Wood Drilling Long Service Life Metric&Inch
  • Drill Bit Limiter Shank HSS Adjustable Countersink Wood 8mm ISO 1/4 Bright Wood Drilling Long Service Life Metric&Inch
  • Drill Bit Limiter Shank HSS Adjustable Countersink Wood 8mm ISO 1/4 Bright Wood Drilling Long Service Life Metric&Inch
  • Drill Bit Limiter Shank HSS Adjustable Countersink Wood 8mm ISO 1/4 Bright Wood Drilling Long Service Life Metric&Inch
  • Drill Bit Limiter Shank HSS Adjustable Countersink Wood 8mm ISO 1/4 Bright Wood Drilling Long Service Life Metric&Inch
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Basic Info.

Model NO.
customized
Flute Number
4T
Application
Ceramic Tile
Packing
1PC/ Plastic Box
OEM
Available
Product Name
Gma Tungsten Steel 4 Flute End Mills
Flute
4
Customized Support
ODM, OEM
MOQ
1PCS
Stock
Enough
Suitable for
Metal Cutting
Coating
Coating
Tooth Form
Spiral Tooth
Tooth Space
Sparse Tooth
Structure
Indexable Type
Material
Cemented Carbide
Type
Cylindrical Milling Cutter
Transport Package
Box
Trademark
Century Tool
Origin
Hunan, China
Production Capacity
2000 Piece/Pieces Per Day

Product Description

Drill Bit Limiter Shank HSS Adjustable Countersink Wood 8mm ISO 1/4 Bright Wood Drilling Long Service Life Metric&Inch

This Double Bearing Flat Trimming Router Bit Set is an essential collection for woodworkers seeking professional, clean, and efficient edge work. Designed for use in a handheld router or router table, these bits specialize in trimming and flushing laminate, veneer, solid wood, and other sheet materials to a perfect, seamless finish.

Flush Trim Design: The cutting edges are designed to trim the edge of a workpiece perfectly flush (level) with the edge of a template or a previously machined surface.
 
Guide Bearing: The bit features a ball bearing (mounted either above or below the cutter) that rolls along the edge of the template or reference surface. This bearing guides the cut, ensuring accuracy and a smooth finish.
 
Shank: The shank (the part that goes into the router collet) is typically made of high-strength steel. Common shank diameters are 1/4-inch (6.35mm) and 1/2-inch (12.7mm), with the 1/2-inch shank being more rigid and suitable for heavy-duty work.
 
Cutting Material: The cutting edges are usually made of high-speed steel (HSS) or carbide-tipped. Carbide-tipped bits are more durable and stay sharp longer, especially when working with hardwoods or abrasive materials.

Typical Applications:

  • Countertop & Furniture Making: Perfect for trimming post-formed laminate edges.

  • Cabinet & Drawer Construction: Flushing face frames, door panels, and applied moldings.

  • Sign Making & Detailed Work: Using templates for intricate shapes and letters.

  • General Edge Clean-up: Achieving perfectly straight and flush edges on layered projects.

Safe Operation is Paramount:

  • Always wear appropriate safety gear (safety glasses, hearing protection, dust mask).

  • Ensure the router is unplugged when installing or adjusting the bit.

  • Securely tighten the bit in the router collet using the correct wrenches.

  • Verify that the guide bearings spin freely before use.

  • Make multiple shallow passes for deeper cuts instead of one full-depth cut.

  • Always feed the router against the rotation of the bit (counterclockwise for handheld routers, typically moving left to right along the workpiece edge).

This router bit set is a fundamental tool for any workshop, combining the accuracy of template work with the utility of flush trimming, ultimately enabling higher quality results with greater control and repeatability.

Parameter Specification
Bit Type Handle Woodworking Cutting Tools with Double Bearing 
Included Angle 45 Degrees
Cutting Diameter (D1) 3/8 inch (9.52 mm)
Shank Diameter (D2) 1/4 inch (6.35 mm)
Cutting Length (L1) 1/4 inch (6.35 mm) Approx.
Overall Length (OAL) 2 inches (50.8 mm) Approx.

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Customer Photos
Drill Bit Limiter Shank HSS Adjustable Countersink Wood 8mm ISO 1/4 Bright Wood Drilling Long Service Life Metric&InchDrill Bit Limiter Shank HSS Adjustable Countersink Wood 8mm ISO 1/4 Bright Wood Drilling Long Service Life Metric&Inch
FAQ

1. who are we?
We are based in Hunan, China, start from 2017,sell to North America(10.00%),Southeast Asia(5.00%),Mid East(5.00%),Eastern Asia(5.00%),Western Europe(3.00%),Northern Europe(3.00%),South Asia(3.00%),Eastern Europe(2.00%),Central America(2.00%),Southern Europe(2.00%),South America(1.00%),Africa(1.00%),Oceania(1.00%),Domestic Market(1.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
rotary burrs,machine knives,paper cutting knives,carbide blades,pulverizer machine parts

4. why should you buy from us not from other suppliers?
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5. what services can we provide?
Accepted Delivery Terms: null
Accepted Payment Currency:null;
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Product packaging
Drill Bit Limiter Shank HSS Adjustable Countersink Wood 8mm ISO 1/4 Bright Wood Drilling Long Service Life Metric&InchDrill Bit Limiter Shank HSS Adjustable Countersink Wood 8mm ISO 1/4 Bright Wood Drilling Long Service Life Metric&Inch

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