Next-Generation Tungsten Steel Chamfering Mill CNC Cutting Tool End Mill Tap Drill Bit for Automated Manufacturing Processes

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Product Description

💡 Overview - Basic Information
Model NO.:
BD
Material:
Tungsten Carbide
Type:
Twist Drill Bit
Manufacturing:
DIN 6537
Point Angle:
140°
Diameter:
3-20mm
Hardness:
45/55/60/65HRC
Origin:
China
Tungsten Steel Chamfering Mill
🛠️ Product Description
Drill Bit Detail

Essential Cutting Tool for Precision Hole-Making

A drill bit is a rotating cutting tool designed to create holes in various materials, including metal, wood, plastic, and concrete. Characterized by its sharp, spiral-shaped (helical) cutting edges, it is widely used in machining, construction, woodworking, and DIY projects.

Key Features:

  • Cutting Edge: Features flutes to channel chips away, reducing friction.
  • Compatibility: HSS for general use, Cobalt for hard metals, and Carbide for durability.
  • Shank Types: Round, Hexagonal, or SDS for different power transmission needs.
📸 Detailed Photos
Detail 1
Detail 2
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📊 Product Parameters
Parameter Category Key Specifications & Details
1. Basic GeometryDiameter: 0.01mm to 100mm+; Point Angle: 118°/135°/90°; Helix Angle: 10°~40°.
2. Shank TypeRound, Hex, Morse Taper (MT1-MT5), SDS-plus/max.
3. Material & CoatingHSS, HSS-Co, Carbide, PCD; Coatings: TiN, TiCN, TiAlN, DLC.
4. PrecisionTolerance Class: H7/H8/H9; Runout ≤0.01mm.
5. PerformanceL/D Ratio: ≤5 (Standard), up to >10 (Extra-deep). External or Through-hole coolant.
Technical 1
Technical 2
Technical 3

🌟 Pro Tip: Selecting the Right Parameters

Hard Materials: Choose carbide bits with 135° split points and TiAlN coatings.

Soft Materials: Opt for HSS with large helix angles and polished edges to prevent adhesion.

📦 Packing & Delivery
Packing 1
Packing 2
Packing 3
❓ Frequently Asked Questions
Q1: Are you a factory or a trading company?
A: We are a factory with over 15 years of manufacturing experience, ensuring strict quality control and competitive pricing.
Q2: Can we use our own logo or design?
A: Yes, we provide comprehensive OEM and ODM services, including custom logos, packaging, and product specifications.
Q3: What is your Minimum Order Quantity (MOQ)?
A: For regular products, we support small orders starting from 10 pieces. For custom non-standard products, the MOQ is 20 pieces.
Q4: How can I get samples?
A: We provide samples for quality evaluation. A sample fee is required, which can be credited against your future bulk orders.
Q5: Do you accept custom orders?
A: Absolutely. Customization is our specialty. Our engineering team works closely with you to meet exact requirements.

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