Nachi 100% Original 0773943 6.70mm Size 135° Solid Carbide Screw Machine Length Stub Drill 1 pcs
Brand: Nachi
$10.82
★★★★⯨
4.7
(10 reviews)
- New carbide material adds both hardness & toughness.
- Improved wear resistance & chipping resistance.
- New straight cutting edges breaks up cutting stress.
- Improved strength against corner chipping.
- New coating REVO-D suitable for drilling multiple materials.
- Effective on aluminum (casting & billet), brass & copper, cast iron (ductile & cast), stainless steel (400 & 300 series, as well as 17-4 PH), titanium & nickel alloys, & hardened steels up to 50HRc.
- High oxidation & wear resistance.
- Low friction & smooth chip evaluation from super smooth surface treatment.
- Helix angle: 30°
- 🚚Free worldwide shipping on all orders
- ⏱️Delivery in 15–30 days · express (DHL/FedEx) on request
- 🛃Free customs clearance handling & correct HS/NCM documents
- 💬Customer service replies within 24 hours, 7 days a week
- ✅100% genuine OEM — certificates available on request
- 🔒Guaranteed safe & secure checkout · 30-day money-back guarantee
- 📷Need test samples or real photos of this exact item? Just ask our team.
We accept
| Brand | Nachi |
|---|---|
| Part No. (MPN) | 773943 |
| Type | Drill |
| Pack Quantity | 1 pcs |
| Category | Accessory |
More from Nachi
View all Nachi products →-
Nachi 100% Original 88131 1/2"-13 Size, H3 Thread Limit, Modified/Semi…
-
Nachi 100% Original 0719252 7.80mm 180° Solid Carbide Flat Bottom…
-
Nachi 100% Original 0722914 12.90mm 135° Powdered Metal HSCO Steel…
-
Nachi 100% Original 0718371 9.70mm 180° Solid Carbide Flat Bottom…
-
Nachi 100% Original 0710685 8.00mm 90° 150.00mm OAL, M42 8%…
-
Nachi 100% Original 0721569 11.10mm 180° Solid Carbide Flat Bottom…
-
Nachi 100% Original 0573636 14.00mm Size 135° Powdered Metal Cobalt…
-
Nachi NACHI Drill | Steel NAA0008001
-
Nachi 100% Original 1020708 #24 Size 118° High Speed Steel…
-
Nachi 100% Original 0721466 10.10mm 180° Solid Carbide Flat Bottom…
-
Nachi 100% Original 88263 #6-32 Size, H3 Thread Limit, Modified/Semi…
-
Nachi 100% Original 0697341 5.36mm Size 135° Powdered Metal Cobalt…
What Buyers Say
★★★★★
100% recomendados los insertos, y el paquete está llegando muy rapido
★★★★★
Товар доставлен, оригинальный, упаковка отличная! Всё полностью соответствует описанию.
★★★★★
По сырой стали пойдёт. Большой радиус при вершине, больше нагрузка.
★★★★★
A good product and the seller offered a nice discount
★★★★★
the product is like show in the picture
★★★★★
дошло быстрее чем заявлено. все супер
Related products
-
Nachi 100% Original 0640933 2.40mm 118° 90.00mm OAL, M42 8% Cobalt Extra Long Drill 1 pcs
$5.43Add to cart- This drill meets non-step drilling of deep holes up to 20 times of a diameter, and is used for workplace materials from raw materials to Mold Die Steels.
- Note: Pre-Hole should be drilled
- High Speed Steel-Cobalt AG Coated.
- Metric Sizes.
-
Nachi 100% Original 1265864 41/64 Size 118° High Speed Steel Screw Machine Length Stub Drill 1 pcs
$9.77Add to cart- Primarily designed for machining operations in screw machines.
- Short length offers increased rigidity for machine drilling a variety of materials and alloys.
- Best suited for drilling steel, cast steel, cast iron, or other alloyed or non-alloyed ferrous materials, they also work well for a variety of non-ferrous and non-metallic materials.
- May be used with hand held manual drills and either portable or stationary machines.
- For optimal performance and the best tool life, suitable lubricating/cutting oils or the appropriate coolant fluids are recommended.
- Right hand (clockwise rotation) cutting direction.
- Standard two flute design.
- Standard spiral, helical flutes.
- Straight shanks correspond to the drill diameter.
- Stub lengths are proportional to the drill diameter.
-
Nachi 100% Original 0728878 9.30mm Size, 140°, 47mm Flute Length Solid Carbide 3 Flute CNC Drill 1 pcs
$40.65Add to cart- High accuracy achieved at high feed rate with optimized cutting edge form & superior drilling balance of 3 flutes.
- High precision drilling.
- 3XD drilling depth.
- Multi-layered Aqua EX coating (TiAlN + TiAlCr)
- Anti-adhesive coating film for added lubrication.
- 140° drill point angle.
- 24° to 30° helix angle.
More from Nachi
-
Nachi 100% Original 0695057 2.49mm Size 135° Powdered Metal Cobalt Screw Machine Length Stub Drill 1 pcs
$4.34Add to cart- This drill having stub length is suited for high-speed drilling and precise positioning and diameter.
- This is useful in material from Carbon Steels and Stainless Steels to Aluminum.
- PM-HSS SG Coated
- Range 1.0mm to 20.0mm
- Metric Sizes.
-
Nachi 100% Original 0728505 3.30mm Size, 140°, 20mm Flute Length Solid Carbide 3 Flute CNC Drill 1 pcs
$21.36Add to cart- High accuracy achieved at high feed rate with optimized cutting edge form & superior drilling balance of 3 flutes.
- High precision drilling.
- 3XD drilling depth.
- Multi-layered Aqua EX coating (TiAlN + TiAlCr)
- Anti-adhesive coating film for added lubrication.
- 140° drill point angle.
- 24° to 30° helix angle.
-
Nachi 100% Original 0717724 3.20mm 180° Solid Carbide Flat Bottom High Performance Drill 1 pcs
$15.21Add to cart- One drill does it all-eliminates the need to use a center drill or end mill on inclined or curved surfaces.
- Self lubricating AQUA EX coating offers superior resistance.
- Ideal for flat bottom applications in the oil & gas, automotive as well as general industries.
- True 180° flat cuttung edges creates minimal exit burr in tubing & thin plates.
- Improved heat & wear resistance with our AQUA EX Coating (TiAlN + AlTiCR).
- Ideal for counterboring, angled holes & intersecting holes.
-
Nachi 100% Original 0635554 1.75mm Size, 140°, Solid Carbide Micro Twist Drill 1 pcs
$4.86Add to cart- This drill is suitable for stable drilling in small diameter on many kind of materials from raw material to hardened material.
- Solid carbide AQUA coated.
- Range 0.20mm to 1.99mm.
- Metric sizes.
- 140° drill point angle.
- 2 rake relief & X-type thinning.
-
Nachi 100% Original 0724253 3.40mm Size, 140°, 32mm Flute Length Solid Carbide 3 Flute CNC Drill 1 pcs
$23.42Add to cart- High accuracy achieved at high feed rate with optimized cutting edge form & superior drilling balance of 3 flutes.
- High precision drilling.
- 5XD drilling depth.
- Multi-layered Aqua EX coating ( TiAlN + TiAlCr)
- Anti-adhesive coating film for added lubrication.
- 140° drill point angle.
- 24° to 30° helix angle.
-
Nachi 100% Original 97931, 5/16"-18 Size, H7 Thread Limit, Bottoming Chamfer, DLC High Speed Steel, Right Hand Cut Thread Forming Tap 1 pcs
$12.78Add to cart- More radial sections for higher accuracy of internal threads.
- Diamond like carbon coating (DLC) for tapping in aluminum, alloy and copper.
- Made from vanadium high speed steel material.
- Bottoming style taps.
- Clean and accurate formed threads.









