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(1/2 Inch, Pack of 3) M35 5% Cobalt Twist Drill Bit Set for Hard Metal, Steel, and Stainless Steel

Product ID: 537744825

Details

Brand
STROTON
Cutting Angle String
135 degrees
Cutting Diameter
12.7
Material
Cobalt Cobalt
Shank Type
3-Flat

📏21 precision sizes from 1/16" to 3/8" in 1/64" increments

🔥68 HRC hardness for 3X heat & wear resistance

⚙️5% premium cobalt steel for extreme durability

$51.18

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Drill Like a Pro, Last Like a Legend

RUGGED METAL CASE - Heavy-duty Q235 steel case keeps your bits organized and ready for action anytime.
COMPLETE SIZE RANGE - 21 bits from 1/16" to 3/8" cover every project with exact increments for flawless results.
PRECISION SPLIT POINT DESIGN - Starts drilling instantly with zero walking—perfect for stainless steel and hard metals.
UNMATCHED DURABILITY SPEED - 5% cobalt alloy boosts tool life and cuts 3X faster—work smarter, not harder.
VERSATILE MATERIAL COMPATIBILITY - Engineered for steel, stainless, aluminum, hardwood, and even plastic—your all-in-one drilling solution.

The STROTON 21-piece cobalt drill bit set features premium 5% cobalt steel with 68 HRC hardness, delivering 3X longer tool life and drilling speed. Its split point design ensures precision starts on tough materials like stainless steel and hardwood. Housed in a durable Q235 steel case, this set offers 21 sizes from 1/16" to 3/8" in 1/64" increments, making it the ultimate choice for professionals demanding reliability and efficiency.

Specifications

ASIN	B0C46WJNY2
Best Sellers Rank	#239,676 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #433 in Jobber Drill Bits
Brand Name	STROTON
Customer Reviews	4.6 4.6 out of 5 stars (261)
Cutting Angle String	135 degrees
Cutting Diameter	12.7 millimeters
Manufacturer	STROTON Ltd
Material Type	Cobalt, Cobalt Steel, High Speed Steel (HSS)
Minimum Bore Diameter	0.5 inches
Model	673498823606
Number of Flutes	2
Number of Packs	1
Number of Pieces	3
Part Number	M35 Co5 1/2" (Pack of 3)
Point Style	Split Point
Set Name	STROTON M35 5% Cobalt Twist Drill Bit Set (1/2 Inch, Pack of 3)
Shank Type	3-Flat
Surface Recommendation	Metal, Plastic, Stainless Steel, Wood
Tool Flute Type	Spiral
UPC	673498823606
Unit Count	3 Count

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