Professional Brick and Stone Eccentric Drill Bit Set with Customization

• Customization: Available
• Customized: Non-Customized
• Standard: DIN
• Length: Taper-length
• Type: Twist Drill Bit
• Material: Solid Carbide
• Usage: Wood Drilling, Metal Drilling, Masonry Drilling, Glass Drilling
• Colour: Customized
• Speification: Customized
• Transport Package: Box
• Specification: 4mm-12mm
• Trademark: green arrow
• Origin: China
• HS Code: 8207509000
• Production Capacity: 5000t/Y

Product Description

Stainless Steel Drill

Essential cutting tools for creating cylindrical holes in various materials, drill bits are vital in construction, manufacturing, woodworking, metalworking, and DIY projects. Precision and effectiveness in drilling rely on choosing the right bit for the material and task.

Specification

1. Twist Drill Bit (HSS): Widely used and versatile for wood, plastic, and metal. Features spiral flutes and a pointed tip for effective drilling.
2. Brad Point Bit (Wood): Sharp center point with spurs for clean entry and precise holes in wood. Ideal for doweling and fine woodworking.
3. Masonry Bit (Carbide Tipped): Designed for concrete, brick, stone, and block. Chisel-like carbide tip for impact drilling with hammer drills. Efficient dust clearance.
4. Spade Bit (Wood): Flat blade with centering point for fast, large holes in wood. Ideal for cable routing, though leaves a ragged exit.

6. Hole Saw: Cylinder with saw teeth and pilot drill for cutting large holes in wood, plastic, thin metal, and drywall.
7. Step Drill Bit: Cone-shaped with increasing steps for precise, clean holes in thin metal and plastic. No need to change bits.
8. Countersink Bit: Creates a conical recess at a pilot hole's top for flush screw heads. Often used with combination bits.
9. Tile/Glass Bit: Spear-pointed with diamond or carbide coating for ceramic, glass, or porcelain. Requires slow speed and constant water cooling.

Key Configurations

Engine: High-torque, low-emission diesel engine, Tier III compliant.
Hydraulic System: Precision pumps and valves ensure smooth operation.
Undercarriage: Reinforced steel tracks with adjustable tension for stability.
Cab: Ergonomic ROPS/FOPS-certified cabin with air conditioning.
Arm & Bucket: Multiple sizes: standard, long-reach, heavy-duty.
Control System: Intelligent panel with fault diagnostics for enhanced control.

right elevation

left elevation

front elevation

Technical Specifications

(Custom configurations available upon request.)

Product Name	M35 HSS Cobalt Pilot Point Drill Bit
Material	HSS Co
Process	Fully Ground
Standard	DIN338
Size	1/16" - 1/2"0.2-20mm
Point Type	135 Degree Split Point
Shank Type	Tri-Flats Shank/Round Shank/Hex Shank
Web & Flute Type	Regular Web & Flute
Surface Finish	Amber
Package	in PVC Pouch, Plastic Box, Individually in Skin Card, Double Blister, Clamshell, Metal Box

Usage & Recommendation

1. Material: What are you drilling? Options include Wood, Metal, Concrete, Tile, Plastic.
2. Hole Size: Specify the diameter of the hole you require.
3. Hole Quality: Need a clean hole (brad point, forstner) or is a rough hole okay (spade bit)?
4. Drill Type: Which drill are you using? (Standard, impact driver, hammer drill?) This affects shank compatibility.
5. Depth: Require a deep hole? Consider flute length and chip clearing with parabolic flutes.

After Sales Service

Drill bits, as consumable cutting tools, differ from traditional durable hardware or appliances. Understanding this uniqueness is vital for effective usage and rights protection. Here's a guide to after-sales service for drill bits:
Core principle: Drill bits are consumables
Wear and tear: During use, the cutting edge wears, dulls, or may crack. Typical wear isn't covered by warranty.
Service life: Affected by material, coating, processed material, cutting parameters, cooling, lubrication, and skill. No absolute lifespan guarantee.

Company Profile

Why Choose Us?

type

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Multifunctional wall drill/Hexagonal handle multifunctional wall drill
Hexagonal handle cross drill/Hexagonal shank threaded cross drill
Hexagonal shank spiral extended cross drill/Round handle cross drill
Multifunctional cross drill/Hexagonal handle cross drill
Round handle straight drill/Triangle handle straight drill

Yueqing Lvjian Tools Co., Ltd. (Green Arrow Tools)

Yueqing Lvjian Tools Co., Ltd. (Green Arrow Tools) is a renowned manufacturer and supplier of premium cutting tools, with a specialization in drill bits and accessories.
Based in Yueqing City, Zhejiang Province, China—a key center for electrical and hardware industries—Lvjian Tools harnesses local expertise in precision manufacturing. It produces robust and reliable cutting solutions for metalworking, construction, woodworking, and industrial applications.

FAQ

1. Q: Is OEM available?

A: Absolutely, OEM and customization options are available to suit your unique needs. We also offer professional label printing services to elevate your brand.

2. Q: Are samples available?

A: Certainly, you can request samples for thorough testing after price confirmation. Please note, the freight fee applies,
however, this fee will be refunded upon placing your official order.

3. Q: What are your payment terms?

A: We accept T/T, L/C, and Paypal, tailored for various transaction scenarios.

4. Q: What delivery methods do you offer?

A: We offer express, air, and sea shipping to match your logistics preferences.

5. Q: What is your delivery timeline?

A: Standard delivery is within 20-30 days after advance payment receipt.
For customized products, expect delivery within 35-45 days following advance payment receipt.