8th Jul 2026, 09:22 AM
NEIKO 10619B Step Drill Bit, 1 Step 7 /8 inch Spiral M35 Cobalt, AlTiSiN Coated, 3 /8 inch Tri-Flat Step Bits for Steel, Metal, Wood, Plastic, Unibit Cone Drill Bits, Two Flute
Price may vary by location, shipping cost, and availability.
Lowest ever
$31.89
Highest: $31.89
Average: $31.89
Lowest: $31.89
Price History Graph
Offer Price Prices
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Highest: -
Price History Information
You can check the price history of NEIKO 10619B Step Drill Bit, 1 Step 7 /8 inch Spiral M35 Cobalt, AlTiSiN Coated, 3 /8 inch Tri-Flat Step Bits for Steel, Metal, Wood, Plastic, Unibit Cone Drill Bits, Two Flute here. This product's current Price in USA is $31.89. The average and highest prices are $31.89 and $31.89 respectively.
| Lowest Ever Price | $31.89 |
|---|---|
| 27th Jun 2026 | |
| Average Price | $31.89 |
| Based on 23 days price tracking | |
| Highest Price | $31.89 |
| 27th Jun 2026 | |
Price History of All Variants of NEIKO 10619B Step Drill Bit 1 Step...
Current Price in USA
| Price | $31.89 |
|---|
Product Information
Details
| Product Name | NEIKO 10619B Step Drill Bit, 1 Step 7 /8 inch Spiral M35 Cobalt, AlTiSiN Coated, 3 /8 inch Tri-Flat Step Bits for Steel, Metal, Wood, Plastic, Unibit Cone Drill Bits, Two Flute |
|---|---|
| Store Product Code | B0H61YKF92 |
| Store Name | amazon.com |
| Brand | NEIKO |
| Category | Drill Bits |
| Product Manufacturer | Ridgerock Tools, Inc. |
Features
- PREMIUM STEP BIT: Each unibit is constructed of #4241 industrial M35 Cobalt with an Aluminum Titanium Silicon Nitride coating (AlTiSiN ) for superior hardness, low friction, and high thermal stability to punch and drill clean holes in materials like plastic, aluminum, wood, copper, thick stainless steel, and other types of sheet metal.
- STEP DRILL BIT FOR METAL: It has a 135-degree split-point tip and features a 2-fluted spiral design that automatically deburrs and expands holes for a cleaner drilling process. With a split point tip that accelerates cutting speed, it prevents walking away from center line of bore, drilling holes in metal is fast, efficient, and clean.
- SPIRAL DESIGN: The stepped drill bit with two-flute spiral grooved design cuts smoother than a straight bit with less chatter, pulls chips up and out of the hole more effectively, runs cooler and handles thicker material and stainless steel better.
- TRI FLAT STEP BIT: The 3/8-inch tri flat shank is ideal for regular drill chucks like 3 jaw drills, cordless drills or drill presses. Tri flank round shanks grip better and run more concentrically for less wobble and cleaner holes.
- INCLUDES: This step up hole drill bit has #7 different sizes engraved on the bit itself for easy readability. It can drill holes in the following sizes: 7/8"
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