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

Nachi 100% Original 0778143 6.40mm 140 ° 79.00mm OAL Solid Carbide Coolant Fed Drill 1 pcs

Name: Nachi 100% Original 0778143 6.40mm 140 &#176; 79.00mm OAL Solid Carbide Coolant Fed Drill 1 pcs
Brand: Nachi
SKU: 778143
Price: 14.58 USD
Availability: InStock
Rating: 4.6 (48 reviews)

Brand: Nachi

$14.58

★★★★⯨ 4.6 (48 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)	778143
Type	Drill
Pack Quantity	1 pcs
Category	Others

More Information
Brand	NACHI
Size Type	Metric
Size	6.40mm
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 #	0778143
Helix Angle	26/30<special id="3">°</special>
Application	High Performance Holemaking
Decimal Size	.251968"
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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Nachi 100% Original 0778143 6.40mm 140 ° 79.00mm OAL Solid Carbide Coolant Fed Drill 1 pcs

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