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Nachi 100% Original 0722061 4.40mm 135° Powdered Metal HSCO Steel Jobbers Drill 1 pcs
Brand: Nachi
$4.90
★★★★⯨
4.7
(19 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.
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Nachi 100% Original 1245800 #25 Size 135° Powdered Metal Cobalt Screw Machine Length Stub Drill 1 pcs
$4.08Add 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.
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Nachi 100% Original 0729450 8.30mm Size, 140°, 68mm Flute Length Solid Carbide 3 Flute CNC Drill 1 pcs
$41.67Add 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.
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Nachi 100% Original 0634667 .86mm Size, 140°, Solid Carbide Micro Twist Drill 1 pcs
$5.70Add 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.
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Nachi 100% Original 0641648 2.90mm 118° 150.00mm OAL, M42 8% Cobalt Extra Long Drill 1 pcs
$7.47Add 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.
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Nachi 100% Original 0641167 4.70mm 118° 126.00mm OAL, M42 8% Cobalt Extra Long Drill 1 pcs
$8.83Add 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.
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Nachi 100% Original 1057140 33/64 118° 9-1/4 OAL M35 5% Cobalt Coolant Fed Drill 1 pcs
$132.15Add to cart- Coolant-fed drills offer extended tool life.
- Two flute design offers faster feed and larger material removal rates.
- Constant heavy-duty web for greater strength.
- Low thrust design allows for easier penetration.
- 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.
- For drilling holes in steel, cast iron, and other ferrous and non-ferrous metals and alloys.
- Suited for heavy-duty, drilling operations for tougher materials.
- The 118° split point works for general-purpose drilling.
- 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.
- Made with two holes through length to feed fluid to drill.
- 30° to 34° flute helix and constant heavy duty web design add to the overall drill strength and aid in chip removal.
- These drills are provided with dual coolant entry in the tang end and the side of the taper to adapt to industry standard holders.
- Large coolant orifices provide maximum flow of coolant to workpiece.
- Cylindrically ground.
- Constant heavy duty web for greater strength.
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Nachi 100% Original 1081368 #41 Size 135° Cobalt Screw Machine Length Stub Drill 1 pcs
$0.56Add 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.
- Manufactured from high speed steel.
- Precision ground flutes.
- Cylindrically ground.
- 118° point or 135° point angle and standard web thickness.
- 135° split point is self-centering.
- Steam tempered.
- Black finished.
- Black or bright finish depending upon our stock.
- Sizes #1 thru #31: black oxide finish
- Sizes #32 thru #52: bright finish
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