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 0722376 7.50mm 135° Powdered Metal HSCO Steel Jobbers Drill 1 pcs
Brand: Nachi
$12.22
★★★★⯨
4.6
(54 reviews)
- 4-Facet self-centering point.
- Made from premium powdered metal cobalt substrate.
- Composite Multi-layer SG Coating (Tin+TiCN).
- Precision ground end mill style shank for accurate and precision drilling.
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
More from Nachi
-
Nachi 100% Original 1373190 1/4 118° 275.00mm OAL, M42 8% Cobalt Extra Long Drill 1 pcs
$33.84Add to cart- Unique flute geometry allows for excellent chip removal.
- Longer tool life than your regular high speed steel & high speed steel cobalt drills.
- Non-step drilling up to 20XD in cast iron, alloy steel & carbon steels.
- Suitable for drilling in carbon steel, alloy steel, cast iron, die steel & stainless steel.
- Premium high speed steel cobalt with composite multi-layer AG TiAlN coating.
Notes
- Pre-hole should be drilled.
-
Nachi 100% Original 1060183 #37 135° Cobalt Jobbers Drill 1 pcs
$0.68Add to cart- Designed for drilling holes in hard-to-reach places.
- Black Oxide type. 135° Split point design is self-centering and helps to reduce the thrust requirements.
- Low thrust design allows for easier penetration.
- Two flute design offers faster feed and larger material removal rates.
- Lower helix angle offers enhanced strength, reduced lifting, and larger chip evacuation.
- Cobalt is harder than high-speed steel and is suited for better wear resistance.
- Optimum for high tensile alloys.
- Suitable for use with any standard lubricating/cutting oils, coolant fluids.
- Suited for heavy-duty, drilling operations for tougher materials.
- The 135° split point works for drilling alloy steels, manganese steels, harder stainless steels, and a variety of tough ferrous alloys.
- Works well with tough high tensile strength non-ferrous materials like titanium and Inconel due to their heat resistance.
- Cobalt drills are well suited for heavy-duty operations in high tensile strength, low machinability, ferrous metals, and alloys.
- Can also be used for handheld applications.
- Right hand (clockwise rotation) cutting direction.
- Standard two flute design.
- Standard spiral, helical flutes.
- Straight shanks that corresponds to the drill diameter.
- Jobbers length corresponds to the drill diameter. The jobbers length used for each of these drills is variable and determined by the specific drill diameter, offering the best balance between overall drill rigidity and depth capacity for each drill diameter.
- Manufactured from cobalt steel.
- Cylindrically ground from the solid.
- Heavy duty, general purpose drills.
- 135° point angle and a heavier web.
-
Nachi 100% Original 1373178 3/16 118° 245.00mm OAL, M42 8% Cobalt Extra Long Drill 1 pcs
$24.02Add to cart- Unique flute geometry allows for excellent chip removal.
- Longer tool life than your regular high speed steel & high speed steel cobalt drills.
- Non-step drilling up to 20XD in cast iron, alloy steel & carbon steels.
- Suitable for drilling in carbon steel, alloy steel, cast iron, die steel & stainless steel.
- Premium high speed steel cobalt with composite multi-layer AG TiAlN coating.
Notes
- Pre-hole should be drilled.
-
Nachi 100% Original 0718342 9.40mm 180° Solid Carbide Flat Bottom High Performance Drill 1 pcs
$37.27Add 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 1372980 9/64 118° 165.00mm OAL, M42 8% Cobalt Extra Long Drill 1 pcs
$10.73Add to cart- Unique flute geometry allows for excellent chip removal.
- Longer tool life than your regular high speed steel & high speed steel cobalt drills.
- Non-step drilling up to 20XD in cast iron, alloy steel & carbon steels.
- Suitable for drilling in carbon steel, alloy steel, cast iron, die steel & stainless steel.
- Premium high speed steel cobalt with composite multi-layer AG TiAlN coating.
Notes
- Pre-hole should be drilled.
-
Nachi 100% Original 0716998 .87mm Size 135° Powdered Metal Cobalt Screw Machine Length Stub Drill 1 pcs
$4.78Add 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 1245525 11/32 Size 135° Powdered Metal Cobalt Screw Machine Length Stub Drill 1 pcs
$14.01Add to cart- 40-50% less expensive than carbide.
- Double speeds and feeds than conventional HSS-Co drills.
- Forgiving power of HSS-Co drills; great for use on machines with RPM restrictions.
- Consistent tool life.
- End mill shank provides better hole tolerance and stable positioning within 15µm.
- Self centering point delivers greater hole quality than standard HSS-cobalt drills.
- 135° 3 facet point.
- SG multi-layer coating.
- Reduced drill cycle time.
- Common end mill shank (fits standard collets).
- Higher feed rates.
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
- 3C Electronics CNC Machining: Micro-Milling, Burr Control and Korloy T… May 28, 2026
- Cutting Force Calculation in CNC Machining: Formulas, Limits, and Korl… May 27, 2026
- Korloy Turning Insert Family Guide: Matching DNMG, WNMG, CNMG, SNMG an… May 26, 2026
- Automotive CNC Machining: Cylinder Heads, Brake Discs, and Connecting… May 26, 2026









