Heavy-Duty HSS Red Hole Saw Drill 24mm (15/16") for Thick Steel Plate Drilling

• Customization: Available
• Application: Wood Cutting
• Quality: Top Quality in China
• Model NO.: Red Hole Saw
• Free Sample: Available
• Certificate: ISO
• Color: Red
• Sample: Free But Not Shipping
• Transport Package: Customer Request
• Specification: 15/16" 24mm
• Trademark: Super Star Tools
• Origin: Zhejiang, China
• HS Code: 8207509000
• Production Capacity: 10000ton/Year
• Package Size: 34.50cm * 27.00cm * 24.50cm
• Package Gross Weight: 9.000kg

Product Description

Product Description

Red Hole Saw

A hole saw is a professional tool for drilling large-diameter round holes in various materials (metal, wood, plastic). It includes teeth (bimetallic/carbide), a saw body, and a shank, compatible with electric and bench drills. Key benefits include efficient drilling and various aperture specifications, making it essential for hardware installation and industrial processing.

Key Features & Advantages

Bimetallic Hole Saw: Teeth made of high-speed steel + spring steel, suited for multiple substrates like steel, aluminum, wood, PVC.

Carbide Hole Saw: Teeth made of carbide, high hardness, ideal for hard materials like stainless steel, cast iron.

Hole Saw Set: Includes multi-spec aperture hole saws + shanks + pilot drills, for various drilling needs.

Specification

Model NO.	Hole Saw
Material	Carbide tip / High-strength alloy steel shank
Size	24MM
OEM	Available
Packaging	Durable plastic storage case with individual slots for each drill bit

Suitable Materials & Applications

Recommended Drilling Materials:

Concrete: Grades C20 to C50.
· Reinforced Concrete: Handles standard rebar.
· Brick: Red, hollow, concrete brick.
· Stone: Natural, artificial stone.
· Masonry Block: Aerated concrete blocks.

Typical Application Scenarios:

Home Renovation
Recommended Sizes: 5×110mm, 6×110mm, 6×160mm
Usage: Installing curtain rods, towel racks, cabinets, wall art, outlet boxes, and lights.

Plumbing & Electrical Work
Recommended Sizes: 5×160mm, 6×160mm, 8×160mm
Usage: Securing conduit clips, mounting panels, installing water heaters, and toilet flanges.

Equipment Installation
Recommended Sizes: 8×160mm, 10×160mm
Usage: Mounting AC units, solar panels, guardrails, canopies, shelving.

Light Construction
Recommended Sizes: Full set (all specs)
Usage: Formwork anchoring, scaffold connections, temporary facility anchoring, billboard installation.

Company Profile

Founded in 2003, QEWITCO has 20+ years in tools and fasteners. With HQ in Qingdao and production in Zhejiang, it boasts transport links via Qingdao and Ningbo Ports.

Specializing in R&D, production, and sales of HSS drill bits, confirmat screws, and fasteners, QEWITCO prioritizes "Customer First", delivering quality solutions globally. Exporting to 50+ countries, serving 2000+ clients, with $10M+ output.

With German-imported equipment and a skilled team, we ensure quality and efficiency. Whether standard or custom products, our 24/7 sales team offers expert support.

At QEWITCO, we build partnerships through quality, competitive pricing, and timely service. We aim to be your trusted tool and fastener partner!

Certifications

Packaging & Shipping

Packaging & Order Info

Bulk Packaging
Minimum Order Quantity (MOQ): 300 kg.
Payment Terms: T/T (30% advance, 70% against B/L), L/C at sight.
Sample Policy: Free samples (client covers shipping); delivery: 15~30 days.

FAQ

Q1: What materials can the Red Hole Saw cut through?
A: Suitable for wood, plywood, MDF, PVC, acrylic, and thin metal (≤2mm aluminum, iron). Not for high-hardness materials like thick stainless steel, hardened steel, stone, or concrete.

Q2: Can it be used with common electric tools?
A: Yes, compatible with most electric drills, impact drills, angle grinders (with adapter). For best results, use a drill with adjustable speed.

Q3: How to avoid overheating and damage when cutting metal?
A: Follow these three tips:
Set the power tool to a low-speed gear to reduce friction heat.
Apply cutting fluid or lubricating oil to cool the saw blade.
Fix the metal sheet firmly with a clamp to prevent vibration and ensure stable cutting.

Q4: What factors affect the service life of the Red Hole Saw?
A: The service life is mainly affected by three aspects:
Material hardness: Cutting harder materials will accelerate blade wear.
Rotating speed: Excessively high speed will cause overheating and damage the saw teeth.
Lubrication condition: Lack of lubrication will increase friction and reduce blade life.

Q5: Can it be used for drilling deep holes?
A: Suitable for shallow to medium-depth holes. For deep holes, use an extended-type hole saw and clean chips to avoid jamming.