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6 PCS Ground HSS Metal Drill Bit

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Product Description

📋 Basic Information
Model NO.
P1453170006
Length
Jobber-length
Type
Twist Drill Bit
Material
High Speed Steel
Usage
Metal Drilling
Surface Treatment
Bright
Delivery
30~45 Days
Transport Package
ABS Box
Origin
China
HS Code
8207509000
Capacity
100,000 Pieces/Year
🛠️ Properties and Benefits
High Precision Drilling of Ordinary Steels
Split-point grinding: Reduction of the drill tip for precise starting.
Self-centring: Enables simple self-centring on smooth surfaces, significantly reducing required axial load.
118° Tip Angle: Optimized for sharpening and material penetration (135° also available).
Efficient Material Attack: Suitable for materials with long shavings, enabling rapid attack and simple centring.
Cylindrical Shank: Shank diameter equals the tip diameter for universal compatibility.
Versatile Use: Compatible with portable electrical tools and CNC machine tools.
30° Type N Flute: Normal flute profile with a 30° helix angle for optimal rigidity.
High-Precision: Provides excellent drilling precision for industrial applications.
HSS Substrate: Made from premium High-Speed Steel for durability.
Wide Compatibility: Ideal for steels and cast irons up to 950 N/mm².
📦 Related Packaging
6 PCS Ground HSS Metal Drill Bit Packaging
Ground HSS Metal Drill Bit Box View
📏 Available Sizes
Ø 2 - 3 - 4 - 5 - 6 - 8 mm
✨ Key Features & Applications
Product Features Chart
Application Icon
🌍 Industrial Usage & Applications
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❓ Frequently Asked Questions
Q1: What materials are these HSS drill bits suitable for?
A: These High Speed Steel (HSS) drill bits are designed for general use in steels and cast irons with a tensile strength up to 950 N/mm².
Q2: What is the benefit of the 118° tip angle?
A: The 118° tip angle provides a standard sharpening profile that allows for efficient material penetration and is ideal for general-purpose drilling in most metals.
Q3: Does the split-point grinding help with precision?
A: Yes, the split-point grinding reduces the drill tip size, which enables self-centring and prevents the bit from "walking" on smooth surfaces.
Q4: Can I use these bits with a standard hand drill?
A: Absolutely. The cylindrical shank design makes these bits compatible with both portable electrical tools and professional CNC machine tools.
Q5: What sizes are included in the standard set?
A: The standard 6-piece set includes diameters of 2mm, 3mm, 4mm, 5mm, 6mm, and 8mm.
Q6: What does the 30° helix angle provide?
A: The 30° Type N flute profile provides excellent tool rigidity and ensures high drilling precision while maintaining efficient chip removal.

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