16th Aug 2026, 09:13 PM
3 /8 Tungsten Solid Carbide Drill Bit for Hardened Steel Stainless Steel Hot Working Steel Metal CNC Carbide Twist Drill Bits 135 Point Angle
Price may vary by location, shipping cost, and availability.
Lowest ever
$52.16
Apply Coupon 6%
13% Off
$55.49
$59.99
Highest: $55.49
Average: $55.49
Lowest: $55.49
Lowest Offer: $52.16
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of 3 /8 Tungsten Solid Carbide Drill Bit for Hardened Steel Stainless Steel Hot Working Steel Metal CNC Carbide Twist Drill Bits 135 Point Angle here. This product's current Price in USA is $55.49 and the lowest final price is $52.16. The average and highest prices are $55.49 and $55.49 respectively. The current offer price of the product is $52.16, which is $3.33 less than the average price.
| Lowest Ever Offer Price | $52.16 |
|---|---|
| 16th Aug 2026 | |
| Lowest Ever Price | $55.49 |
| 27th Jul 2026 | |
| Average Price | $55.49 |
| Based on 25 days price tracking | |
| Highest Price | $55.49 |
| 27th Jul 2026 | |
Price History of All Variants of 3 8 Tungsten Solid Carbide Drill Bit...
Current Price in USA
| Price after Coupon or Discount | $52.16 |
|---|---|
| Price | $55.49 |
| MRP | $59.99 |
| Savings | $7.83 |
| Discount | 13.05% |
Product Information
Details
| Product Name | 3 /8 Tungsten Solid Carbide Drill Bit for Hardened Steel Stainless Steel Hot Working Steel Metal CNC Carbide Twist Drill Bits 135 Point Angle |
|---|---|
| Store Product Code | B0G357RQL8 |
| Store Name | amazon.com |
| Rating | 8.2 / 10 |
| Category | Jobber Drill Bits |
| Product Manufacturer | YFTOOL |
Features
- The Enhanced Tip for Demanding Materials135 point angle is standard for carbide drills bit machining stainless steel, hot working steel HRC40 and other high hardness steels. This obtuse geometry strengthens the cutting tip, reduces cutting forces, and minimizes carbide drill bit "slioping or walkino" for improved accuracy and drill life
- Tialsi Coating For Stainless & Hard SteelsTiAlSi coating represents a significant advancement over conventional AlTiN. It features a substantially higher coating hardness of 3,200 HV compared to AlTiN's 2,600 HV, and an elevated oxidation resistance of 1,300C. This combination, along with its high coefficient of friction, is engineered to withstand the extreme heat and abrasion encountered when drilling stainless steels and high-hardness steel materials
- YFTOOL 2pcs 3/16 Carbide Drill Bit Set | Precision For Delicate Workthis solid carbide drill bit includes, 3/8" engineered for fine and precise drilling. the premium carbide construction ensures exceptional rigidity, guaranteeing tight tolerances within 0.003mm for demanding applications
- Optimized Chip Control & Heat Reductionthe strong pumping effect created by the 30 helix angle can quickly expel long and tough chips out of the hole. this feature, combined with the short chips formed by the 135 point angle, fundamentally solves the problem of chip blockage. smooth chip evacuation removes a large amount of cutting heat, effectively controlling the workpiece temperature, and significantly reducing the work hardening phenomenon common on materials such as stainless steel and hard steel
- 0.4m K30 Carbidethe foundation of this carbide drill is a k30 grade carbide with an ultra-fine 0.4-micron grain structure. this delivers two key benefits: extreme wear resistance for a longer tool life and superior strength/rigidity to prevent deflection and breakage, ensuring consistent precision in every cut
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Rating and Reviews
8.2 Based on 56 reviews
3 8 Tungsten Solid Carbide Drill Bit has 8.2 rating out of 10. This average rating is consist of 56 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.