Nachi 100% Original 0778704 12.00mm 140° 102.00mm OAL Solid Carbide Coolant Fed Drill 1 pcs

Nachi 100% Original 0778137 6.30mm 140 ° 79.00mm OAL Solid Carbide Coolant Fed Drill 1 pcs

Name: Nachi 100% Original 0778137 6.30mm 140 &#176; 79.00mm OAL Solid Carbide Coolant Fed Drill 1 pcs
Brand: Nachi
SKU: 778137
Price: 14.58 USD
Availability: InStock
Rating: 4.6 (45 reviews)

Brand: Nachi

$14.58

★★★★⯨ 4.6 (45 reviews)

Coolant holes designed to increase flow rate by more than twice that of conventional holes.
New hole design produces a decrease in work hardening, prolonging tool life.
Power cooler s unique design directs coolant to the cutting edge, resulting in longer tool life by keeping the drill cooler when drilling.
Increase number of cutting holes by up to 1.8 times.
Incredible tool life even in stainless steel.
Helix angle 26°/30°.

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Specifications
Brand	Nachi
Part No. (MPN)	778137
Type	Drill
Pack Quantity	1 pcs
Category	Others

More Information
Brand	NACHI
Size Type	Metric
Size	6.30mm
Drill Point Angle	140 °
Tool Material	Solid Carbide
Finish Coating	REVO D
Shank Diameter	8.00mm
Overall Length	79.00mm
Type	Aqua Revo Coolant Through 3XD Carbide Drill
Morse Taper	None
Flute Length	34mm
Cutting Direction	Right
Model #	0778137
Helix Angle	26/30<special id="3">°</special>
Application	High Performance Holemaking
Decimal Size	.248031"
Drill Type	Coolant Fed
Flute Shape	Helical
Hole Depth	3XD
No. of Flutes	2
Prop. 65	Yes
Series	9872
Shank Style	Straight Shank
Single or Double End	Single
Tolerance_Cutting Diameter	h7
Tolerance_Shank	h6
Weight	0.09 lbs.
Workpiece Material	Structural Steel. Carbon Steel, Alloy Steel, Heat Treated Steel, Hardened Steel Up To 40-50 HRc, Stainless Steel (SUS 304, 316, 420, 630), & Cast Iron.
Country of Origin	JAPAN

Weight	0.1 kg
Dimensions	15 × 18 × 4 cm

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Coolant holes designed to increase flow rate by more than twice that of conventional holes.

New hole design produces a decrease in work hardening, prolonging tool life.

Power cooler s unique design directs coolant to the cutting edge, resulting in longer tool life by keeping the drill cooler when drilling.

Increase number of cutting holes by up to 1.8 times.

Incredible tool life even in stainless steel.

Helix angle 26°/30°.
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Nachi 100% Original 1057752 1-1/64 118° 11-1/8 OAL M35 5% Cobalt Coolant Fed Drill 1 pcs
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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.

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Nachi 100% Original 1265572 3/16 Size 118° High Speed Steel Screw Machine Length Stub Drill 1 pcs
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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.
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Nachi 100% Original 0778137 6.30mm 140 ° 79.00mm OAL Solid Carbide Coolant Fed Drill 1 pcs

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