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Nachi 100% Original 1131887 43/64 118° High Speed Steel Jobbers Drill 1 pcs
Brand: Nachi
$9.69
★★★★⯨
4.7
(14 reviews)
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Nachi 100% Original 1056871 #70 135° Cobalt Jobbers Drill 1 pcs
$0.94Add 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.
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- Right hand (clockwise rotation) cutting direction.
- Standard two flute design.
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- 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.
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Nachi 100% Original 0573184 8.70mm Size 135° Powdered Metal Cobalt Screw Machine Length Stub Drill 1 pcs
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Nachi 100% Original 0634994 1.19mm Size, 140°, Solid Carbide Micro Twist Drill 1 pcs
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Nachi 100% Original 0641029 3.30mm 118° 106.00mm OAL, M42 8% Cobalt Extra Long Drill 1 pcs
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Nachi 100% Original 1561788 3/8 140° 89.00mm OAL Solid Carbide Coolant Fed Drill 1 pcs
$22.31Add to cart- Coolant holes designed to increase flow rate by more than twice that of conventional holes.
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Nachi 100% Original 0720825 3.70mm 180° Solid Carbide Flat Bottom High Performance Drill 1 pcs
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- Self lubricating AQUA EX coating offers superior resistance.
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- True 180° flat cuttung edges creates minimal exit burr in tubing & thin plates.
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Nachi 100% Original 0732705 7.00mm 180° Solid Carbide Flat Bottom High Performance Drill 1 pcs
$19.67Add to cart- Eliminates the need for multiple tools: 1 shot drilling.
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Nachi 100% Original 1081402 #37 Size 135° Cobalt Screw Machine Length Stub Drill 1 pcs
$0.63Add 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
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Nachi 100% Original 1245480 9/32 Size 135° Powdered Metal Cobalt Screw Machine Length Stub Drill 1 pcs
$8.41Add 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.
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