Category
Talk to a Tool Expert
Send your part number — quotes typically within hours.
WhatsAppMon–Sat · 9:00–18:00 GMT+8
Why Hooguu Tools
- 📦250,000+ SKUs in stock
- 🏷️50+ brands, all genuine OEM
- ✈️Worldwide via DHL/FedEx
- ↩️30-day money-back

Nachi 100% Original 0634701 .90mm Size, 140°, Solid Carbide Micro Twist Drill 1 pcs
Brand: Nachi
$3.96
★★★★⯨
4.6
(63 reviews)
- 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.
Need a different quantity, brand or specification?Send us the part number — typical reply time: a few hours.
- 🔒Guaranteed Safe & Secure Checkout
- 🚚Free shipping on orders over $99
- ↩️30-day money-back guarantee
We accept
Related products
-
Nachi 100% Original 1548122 #3 Size 135° Solid Carbide Screw Machine Length Stub Drill 1 pcs
$10.03Add to cart- 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°
-
Nachi 100% Original 0694118 1.32mm Size 135° Powdered Metal Cobalt Screw Machine Length Stub Drill 1 pcs
$4.08Add 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.
More from Nachi
-
Nachi 100% Original 0721168 7.10mm 180° Solid Carbide Flat Bottom High Performance Drill 1 pcs
$26.79Add 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.
- Double margin & corner chamfer for added stability & tool life.
-
Nachi 100% Original 1057672 61/64 118° 10-7/8 OAL M35 5% Cobalt Coolant Fed Drill 1 pcs
$140.28Add to cart- For drilling operations where a coolant or oil delivery system is available.
- For drilling holes in a variety of normal steels, cast iron, and other ferrous and non-ferrous metals and alloys.
- Suitable for a variety of drilling applications and conditions.
- Right hand (clockwise rotation) cutting direction.
- Made with two holes through their length to feed fluid to the drill.
- Normal spiral and a normal 118° drill point angle, notch point, and a rolled heel for better coolant delivery and chip ejection.
- Standard straight shanks that correspond to drill diameter.
- Taper length drills have flutes proportional to length.
- Manufactured from M35 cobalt.
- Cylindrically ground.
- Constant heavy duty web for greater strength.
- Shank coolant entry to suit industry standard toolholders.
-
Nachi 100% Original 1380646 5/8 Size, 1-5/8 LOC, 4 Flute, Cobalt Roughing/Finishing End Mill 1 pcs
$25.28Add to cart- Advanced technological TiAlN coating results in longer tool life.
- Improved chip breaking action with both fine and heavy tooth serrations.
- Longer tool life than your regular high speed steel roughing end mills.
- Higher radial depths of cut obtainable due to improved tool geometry.
- Superior performance from a low cost end mill.
- Made from newly developed "Super HSS-Co" 10% material.
-
Nachi 100% Original 77837, 1/4"-20 Size, H4 Thread Limit, Plug Chamfer, Black Oxide High Speed Steel, Right Hand Cut Thread Forming Tap 1 pcs
$6.87Add to cart- High Vanadium content for superior wear resistance, and are specially heat-treated for toughness.
- Black oxide surface treatment provides extra lubricity and resistance to galling and pickup.
- Tap geometry designed for optimum cutting performance and close control of tapped hole size.
- For internal threading in ductile materials without chips such as aluminum, brass, copper, zinc, die castings, etc.
- Manufactured from premium type High Vanadium high speed steel.
- Designed with more lobes and lubrication grooves, reducing tapping torque by allowing more coolant to reach critical contact areas.
-
Nachi 100% Original 87172 1"-8 Size, H3 Thread Limit, Plug Chamfer, 3 Flute, Black Oxide Vanadium High Speed Steel, Right Hand Cut Spiral Pointed Tap 1 pcs
$40.50Add to cart- The NACHI VTP Series tap is made from HSS-V, which is perfect for longer tapping actions. It also has extended tool life. This heat-treated tap has extra toughness, which makes rigorous tapping tasks easy.
- The tap provides high flexibility for working with a wide variety of materials and working conditions.
- This spiral-pointed tap from NACHI has a sophisticated design to allow for the stable cutting of threads.
- The VTP Series HSS-V tap is the best for working on steel with 35 Rc. However, it can also be utilized for tapping through a whole range of materials, such as high-temp exotic alloys, ferrous and non-ferrous materials, cast iron, plastics, etc.
- This high-quality plug chamfer tap is perfect for through-hole tapping. Also, this easy-to-clean metal tap can be leveraged by automotive, construction, manufacturing, and endless other industries.
- The VTP Series tap from NACHI is made of HSS-V, with an added black oxide final coat, and the tap is heat-treated.
- It is a right-hand cut tap with a ANSI #2-56 to 1-8 thread size, H2/H3 thread limit, and three straight flutes for threading. With this spiral-pointed tap, you get control over the size of the tapped hole.
- The tap is provided with a specific design to deliver optimum performance during tapping tasks.
Need Help?
Can't find a part number, need bulk pricing, or want a custom quote?
Currency
Show prices in your local currency.
Shop by Brand
View all 50+ brands →CNC Knowledge Hub
- Hard Milling HRC 50–62: Korloy Solid Carbide and CBN End Mill Strategi… Jun 3, 2026
- Indexable Drilling with Korloy KTD: Grade Selection and Parameter Opti… Jun 1, 2026
- Thread Milling vs Tapping: Korloy Tool Selection for High-Performance… May 31, 2026
- Invar 36 and Kovar Machining: Korloy Tools for Low Thermal Expansion A… May 31, 2026











