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โ˜… Authorized Ronix Distributor โ€” Genuine Product โ˜…

HSS-Co 5% Cobalt Drill Bit 3.75mm - Model RH-5508

HSS-Co 5% Cobalt Drill Bit 3.75mm - Model RH-5508

9.00 SAR
9.00 SAR
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Taxes included. Shipping calculated at checkout.

Model: RH-5508
  • Free Shipping over SAR 300
  • 2 Years Warranty
  • Secure Payment
RONIX ยท Original Ronix Product ย |ย  ๐Ÿ‡ธ๐Ÿ‡ฆ Authorized KSA Distributor โ€” BRO Global
Shipping: Delivery across Saudi Arabia within 2โ€“3 business days. SAR 25 shipping; free shipping on orders of SAR 300 or more. The final delivery estimate is confirmed at checkout.
Warranty: Warranty coverage applies only when stated on the product page; accessories, consumables, and wear parts are excluded.
"Do the job with the Highest Precision!"

Description

The RH-5508, a 3.75 mm 5% Cobalt HSS Drill Bit designed by Ronix, is an essential tool for achieving the desired results in any industrial or home renovation project. Its exceptional versatility makes it ideal to use in various projects, and its length of 70 mm adds to its adaptability. Constructed using top-quality materials, the drill bit promises extraordinary performance. Moreover, it is resistant to heat and wear, making it suitable for heavy-duty projects. The RH-5508 guarantees impressive outcomes regardless of the task at hand.

Key Features

01
High-quality,5% Cobalt material, strong High Speed Steel twist drill bit. which ensures the blades sharpness longevity and enables precise starting of the drill
02
Hardened process, provides ultimate combination of strength, heat & wear resistance
03
Great performance with sharpened cutting edge
04
Bright finish for general purpose applications including Smooth surface & rust-proof
05
Quick change round straight shank fits all power tools easily and the extensive size range makes it the go-to set for working on various projects

Specifications

Brand Ronix
Model RH-5508
Type HSS Drill Bits
Country of Origin China
Size 3.75 mm
Material M35
Sizes Geometry Length 70Mm
Sizes Geometry Diameter 3.75Mm
Net Weight 4.5g
Hardness 65-67HRC
Standard DIN 338
Supplied in Blister card

โš™ Built for Performance

โšก
Powerful Motor
High-output engineering
โš™
Reinforced Gearbox
Long lifespan
๐Ÿ›ก
Safety System
Operator protection
๐Ÿคš
Ergonomic Design
Comfortable grip
๐Ÿญ
Tested Quality
Factory inspected

๐Ÿ† Why Buy From BRO Global?

  • Authorized Ronix Distributor in Saudi Arabia โ€” guaranteed 100% original products
  • warranty subject to product terms on electric tools, locally honored
  • Genuine spare parts and accessories available on demand
  • Local stock in KSA โ€” fast shipping to Riyadh, Jeddah, Dammam, Mecca
  • Technical support before & after purchase via WhatsApp
NEED HELP CHOOSING?

Talk to a Ronix Expert

Our team is on standby to help you pick the right tool

๐Ÿ’ฌ WhatsApp +966 54 727 2567 ๐Ÿ“ž Call Us
โ˜… FAQ

Frequently Asked Questions

What materials can the HSS-Co 5% Cobalt Drill Bit 3.75mm drill through? +
HSS (high-speed steel) drill bits cut mild steel, aluminum, plastics, and wood. They are NOT suitable for masonry, concrete, or hardened steel โ€” use carbide-tipped or cobalt bits for those. Use cutting oil when drilling steel for better bit life.
Are these HSS or cobalt bits? +
Check the title โ€” Ronix offers standard HSS (general steel/wood/plastic), HSS-G (ground, smoother cuts), HSS-CO (5% cobalt, for stainless and hardened steel), and HSS-TiN (titanium-nitride coated, 3ร— life). Match the bit grade to the material hardness.
What's the best drilling speed for steel with HSS bits? +
Approximate speeds: 6mm bit โ†’ ~1500 RPM in mild steel, 12mm โ†’ ~700 RPM, 20mm โ†’ ~400 RPM. Use slower speeds in stainless steel. Always use cutting oil to extend bit life and reduce work-hardening of the workpiece.
Does the HSS-Co 5% Cobalt Drill Bit 3.75mm come with a warranty? +
Warranty coverage for this product applies only if stated on this product page; accessories, consumables, and wear parts are excluded. WhatsApp +966 54 727 2567 with your order number and a photo or video of the issue to start a claim. Replacement is typically dispatched within 24-72 hours.
Do you deliver across Saudi Arabia? +
Yes โ€” we ship kingdom-wide via SMSA, Aramex, and J&T. Delivery within 2โ€“3 business days across Saudi Arabia. Free shipping on orders of SAR 300 or more.

Specifications

Full technical specifications available in product description above.

2 Years Warranty

All Ronix electric tools come with a 2 Years Warranty against manufacturing defects.

What's covered: Manufacturer defects, motor failures, electrical issues.

How to claim: WhatsApp +966 54 727 2567 with your order number and a photo/video of the issue.

Shipping & Delivery

Free shipping on orders over SAR 300 across Saudi Arabia.

Delivery within 2โ€“3 business days across Saudi Arabia.

Pay in installments with Tabby โ€” split into 4, interest-free.

Returns Policy

This product is final sale and is not eligible for return, subject to applicable consumer rights.

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