HARFINGTON 20pcs Micro PCB Drill Bits 2.85mm / 0.1122" Tungsten Steel Carbide Twist Mini Drill Tool with 1/8" Shank for Printed Circuit Board Stone CNC Engraving

Customer rating 4.3 stars

Imported from USA | Ships in 10 working days

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₹ 3900/-

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Product Information


Specification
Brand : HARFINGTON
BulletPoint1 : Size - Drilling diameter: 2.85mm (0.1122"); round shank diameter: 3.175mm (1/8"); drilling depth: 12.5mm (0.492"); total length: 38mm (1.5").
BulletPoint2 : Material - Micro drill bit set for PCB is constructed of Tungsten steel material, featuring high hardness, high strength, heat resistance, resistance to deformation, and ensuring long-lasting performance. The smooth chip discharge also reduces friction, ensuring faster drilling processes.
BulletPoint3 : Features - Precision-honed cutting edges diminish required cutting force, thereby decreasing drill failure incidents and enhancing the overall integrity of the drilled hole. The meticulous symmetry of these edges is great for promoting cutting actions and avoiding any lateral displacement during the drilling process.
BulletPoint4 : Applications - Tungsten steel Carbide drill bit set is specifically designed for PCB, CNC engraving and other high-precision hole required equipment, suitable for electronic boards, SMT, amber, hardware and other precision parts of the drilling process.
BulletPoint5 : Note - Ensure the drill bit with spiral flute is appropriate for the material you're drilling into. Apply lubricant, such as cutting oil or coolant, especially when drilling metal which reduces friction, heat, and prolongs the bit's life.
Color : Yellow
CuttingAngleString : 45 degrees
ExternallyAssignedProductIdentifier : 9309764322504
FinishType : Uncoated
GpsrSafetyAttestation : 1
IncludedComponents : 1/2'' 3/4'' Pipe Threader
ItemName : HARFINGTON 20pcs Micro PCB Drill Bits 2.85mm / 0.1122" Tungsten Steel Carbide Twist Mini Drill Tool with 1/8" Shank for Printed Circuit Board Stone CNC Engraving
ItemPackageDimensions_Height : 0.59 inches
ItemPackageDimensions_Length : 5.51 inches
ItemPackageDimensions_Width : 3.94 inches
ItemPackageQuantity : 10
ItemTypeKeyword : circuit-board-drill-bits
Manufacturer : HARFINGTON
Material : Carbide
Material1 : Tungsten Carbide
Material2 : High Speed Steel (HSS)
ModelNumber : cuf220728dd0296
NumberOfFlutes : 4
NumberOfItems : 2
NumberOfPieces : 2
PartNumber : hta240507hh001116
ProductDescription : Micro PCB drill bits are specifically designed for precision drilling. The Tungsten material features high hardness, high strength, heat resistance, wear resistance, deformation resistance, and long-lasting performance.
With their precision-ground tips and enhanced rigidity, they ensure optimal hole quality, thereby enhancing the overall performance and reliability of the PCB. The meticulous symmetry of these edges is great for promoting cutting actions and avoiding any lateral displacement during the drilling process.
Tungsten steel Carbide drill bit set is designed for PCB, CNC engraving and other high-precision hole required equipment, suitable for electronic boards, SMT, amber, hardware and other precision parts of the drilling process.
Precise alignment is critical. Use accurate guiding systems or fixtures to maintain straight drilling and prevent walking.
Apply lubricant, such as cutting oil or coolant, especially when drilling metal. This reduces friction, heat, and prolongs the bit's life.


ProductSiteLaunchDate : 2024-06-05T06:06:30.112Z
Size : 2.85mm
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
SurfaceRecommendation : Jewellery
SurfaceRecommendation1 : Acrylic
SurfaceRecommendation2 : Fiber
SurfaceRecommendation3 : Metal
SurfaceRecommendation4 : Wood
UnitCount : 10
UnspscCode : 27110000

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Read all 15 customer reviews

Impressive quality and durability.

Highly recommended for everyone.

Solid build and decent design.

Impressive quality and durability.

Quality is fine, but packaging was average.

This product exceeded some of my expectations.

Delivers what it promises and more.

Worth the price, satisfied.

Nice features and easy to handle.

An average experience overall.

Performs well under regular usage.

Just fine for the price, not more.

Best product IÕve bought recently.

CanÕt believe how great this is.

Best in its category!

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