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Carbide Step Drill

3 Flute Solid Carbide Step Drill Bit Straight Flute Multi Level Cutting Tool for Metal Plastic

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3 Flute Solid Carbide Step Drill Bit Straight Flute Multi Level Cutting Tool for Metal Plastic

Brand Name:	AMG
MOQ:	3-10PCS
Packaging Details:	Plastic tube
Payment Terms:	T/T/Credit Card

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

ISO9001

Product Name:

3 Flute Solid Carbide Step Drill Bit Straight Flute

Inner Coolant:

Yes

Application:

Cutting Tool For Metal Plastic

Coating:

Uncoated (optional TiAlN For Steel)

Flute Type:

Straight Flute

Oem:

Yes

Flute Length:

Varies By Size

Size:

Various Sizes Available

Shank Type:

Round

Flute Count:

Supply Ability:

30000-100000pcs per month

Highlight:

Solid Carbide Step Drill Bit

Straight Flute Carbide Step Drill

3Flute Multi Level Cutting Tool

Product Description

3 Flute Solid Carbide Step Drill Bit Straight Flute Multi Level Cutting Tool for Metal & Plastic

Product Specifications

Attribute	Value
Product name	3 Flute Solid Carbide Step Drill Bit Straight Flute
Inner coolant	Yes
Application	Cutting Tool for Metal Plastic
Coating	Uncoated (optional TiAlN for steel)
Flute type	Straight flute
Oem	Yes
Flute Length	Varies by size
Size	Various sizes available
Shank Type	Round
Flute Count	2

Product Overview

Our 3-Flute Solid Carbide Step Drill Bit revolutionizes multi-diameter hole-making operations with its innovative straight-flute design. Engineered for precision and efficiency, this advanced cutting tool combines multiple drilling diameters in a single tool, eliminating the need for multiple bit changes. The three-flute carbide construction delivers exceptional stability and chip evacuation, making it ideal for CNC machining centers, automated production lines, and precision manual applications across various materials.

Key Features

3-Flute Straight Design - Provides superior chip clearance and vibration damping compared to traditional spiral flute drills
Multi-Diameter Steps - Single tool performs drilling, chamfering, and countersinking in one operation
Premium Solid Carbide - Offers 5-8 × longer life than HSS tools in hard materials
Precision Ground Cutting Edges - Ensures consistent hole quality across all step levels
Optimized Geometry - Special point angle reduces peck drilling requirements
Versatile Material Compatibility - Effective on metals, plastics, and composites

Performance Advantages

✅ Reduced Cycle Times - Combines multiple operations into one tool path

✅ Exceptional Hole Quality - Produces burr-minimized holes with precise diameters

✅ Improved Process Stability - 3-flute design eliminates chatter in automated applications

✅ Extended Tool Life - Carbide substrate withstands high-temperature machining

✅ Space-Saving Design - Replaces multiple conventional drills in your tool magazine

Industrial Applications

PCB drilling and electronic component manufacturing
Automotive panel hole making and deburring
Aerospace structural component fabrication
Precision jig and fixture production
Plastic enclosure and housing manufacturing
Hydraulic/pneumatic component drilling
Medical device component machining

Product Images

Manufacturing Facility

New Customer Special Offers

Quality Assurance

Advanced grinding machines: All of our grinding machines are WALTER and SAACKE brands
Advanced inspection machines: We have ZOLLER, OMEGA, PG1000 for inspecting each carbide tool
Fast feedback: 24 hours online service
Strict quality control system: Three-stage inspection process (raw material, semi-finished product, final inspection after coating)

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3 Flute Solid Carbide Step Drill Bit Straight Flute Multi Level Cutting Tool for Metal Plastic

Solid Carbide Step Drill Bit

Straight Flute Carbide Step Drill

3Flute Multi Level Cutting Tool