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Cobalt Drill Bit Set for Hardened Metal and Stainless Steel, 99Pcs M35 High Speed Steel Twist Jobber Metal Drill Bits 1/16"-3/8", with Plastic Index Storage Case

Cobalt Drill Bit Set for Hardened Metal and Stainless Steel, 99Pcs M35 High Speed Steel Twist Jobber Metal Drill Bits 1/16"-3/8", with Plastic Index Storage Case

Name: Cobalt Drill Bit Set for Hardened Metal and Stainless Steel, 99Pcs M35 High Speed Steel Twist Jobber Metal Drill Bits 1/16"-3/8", with Plastic Index
Brand: Sinyeenglon
SKU: 666371768
Price: 161.60 USD
Availability: InStock

Product ID: 666371768

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Details

Material
Cobalt Steel
Finish Type
Gold Oxide
Shank Type
Round
Cutting Angle String
135 Degrees
Brand
Sinyeenglon

📦99-piece organized set

🔩Sizes 1/16" to 3/8" - versatile fit

⚙️M35 Cobalt Steel - 12x durability

Description

🔧 Drill Like a Pro, Last Like a Legend

COMPLETE SIZE RANGE - 99 pieces spanning 1/16" to 3/8" cover every project need, from delicate tasks to heavy-duty drilling.
PRECISION ENGINEERED - Hardened full grinding process ensures razor-sharp edges for clean, effortless drilling through stainless steel and hardened metals.
UNMATCHED DURABILITY - Crafted from premium M35 cobalt steel, these bits last up to 12x longer than standard HSS titanium-coated bits.
SMART STORAGE SOLUTION - Robust plastic index case with labeled compartments keeps your bits organized and instantly accessible—no more lost tools.
OPTIMIZED PERFORMANCE TIPS - Designed for low-speed drilling (200-1000 rpm) with cutting fluid to maximize bit life and maintain cool operation.

This 99-piece Cobalt Drill Bit Set features premium M35 high-speed steel for exceptional hardness and longevity, ideal for drilling through stainless steel, cast iron, and other hardened metals. The bits are precision-ground for sharpness and housed in a durable, compartmentalized plastic case for easy organization and quick access. With sizes ranging from 1/16" to 3/8", this set is engineered for professional-grade performance and versatility.

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$161.60

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