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NEIKO 10185A Step Drill Bit, 12 Steps 3/16” to 7/8” Straight High Speed Steel, Titanium Nitride Coated, 3/8” Tri Flat Step Bits for Steel, Metal, Wood, Plastic, Unibit Cone Drill Bits, Two Flute

NEIKO 10185A Step Drill Bit, 12 Steps 3/16” to 7/8” Straight High Speed Steel, Titanium Nitride Coated, 3/8” Tri Flat Step Bits for Steel, Metal, Wood, Plastic, Unibit Cone Drill Bits, Two Flute

Product ID: 41397119

Details

Cutting Angle String
135 Degrees
Cutting Diameter
1.13 Inches
Finish Type
Titanium
Material
High-Speed
Shank Type
Straight

🔥Titanium nitride coating for durability

🔩135° split-point tip for fast, clean drilling

⚙️12-step precision sizing

106.55 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Drill Smarter, Not Harder — The Only Bit You’ll Ever Need!

MULTI MATERIAL MASTERY - Efficiently cuts through steel, wood, plastic, aluminum, copper, and more—your all-in-one project partner.
SMOOTH STABLE OPERATION - Tri-flat 3/8” shank grips tightly for less wobble and more control in any drill chuck.
ONE BIT ENDLESS POSSIBILITIES - Drill 12 precise hole sizes from 3/16” to 7/8” with a single versatile tool.
BUILT TO LAST BUILT TO PERFORM - Premium #4241 high-speed steel with titanium nitride coating ensures long-lasting strength and cooler drilling.
EFFORTLESS PRECISION EVERY TIME - 135° split-point tip and 2-flute spiral design prevent walking and deliver clean, burr-free holes.

The NEIKO 10185A Step Drill Bit is a high-performance, titanium nitride coated, 12-step drill bit crafted from industrial-grade #4241 high-speed steel. Featuring a 135° split-point tip and a 2-flute spiral design, it delivers fast, clean, and burr-free holes across multiple materials including steel, wood, and plastic. Its tri-flat 3/8” shank ensures stable, wobble-free drilling compatible with most standard drill chucks, making it an essential, durable tool for professionals and DIYers alike.

Specifications

ASIN	B000RP4B76
Best Sellers Rank	#2,709 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Step Drill Bits
Brand Name	NEIKO
Customer Reviews	4.5 4.5 out of 5 stars (18,400)
Cutting Angle String	135 Degrees
Cutting Diameter	1.13 Inches
Finish Types	Titanium
Global Trade Identification Number	00837013101857
Included Components	3/16" Titanium Step Drill Bit
Item Dimensions	2.36 x 5.71 x 0.98 inches
Manufacturer	Ridgerock Tools Inc.
Material Type	High-Speed Alloy Steel
Minimum Bore Diameter	0.19 Inches
Model	10185A
Number of Flutes	2
Number of Pieces	1
Part Number	10185A
Point Style	Split Point
Shank Type	Straight
Surface Recommendation	Steel, Wood, Metal
Tool Flute Type	Spiral
UPC	837013101857
Unit Count	1.0 Count

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106.55 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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