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12E979 General Purpose Spiral-Flute Taps

$13.39

Bulk orders will be discounted, please contact us.

The TiN coating on these taps protects them from wear and allows them to be used at higher speeds than taps with a bright finish.

Product Number: 12E979

Mfr Model	19619
Thread Size	#4-40
Tap Material	High Speed Steel
Tap Finish	Bright (Uncoated)
Thread Length	1/2 in
Overall Length	1-7/8 in
Thread Limit	H2
Number of Flutes	2
Tap Length Standard	JIS
Tap Shank Standard	ANSI
Primary Material Application	Steel
Thread Direction	Right Hand
Coolant Fed	Non-Coolant Through
Drill Bit Size	8.50mm
Extended Neck	Yes
Helix Angle	52 °
Material Grade Machining	M35
Measurement System	Pipe
Primary Material Application ISO Code	P
Shank Dia	9/64 in
Shank Length	1-5/16 in
Square Size	0.1100 in
Standards	ANSI
Tap Chamfer	Plug
Tap Style	Spiral Flute
Tap Thread Size	#4-40
Threads per Inch	40
UNSPSC	23153305
Country of Origin	USA (subject to change)
Thread Standard	UNC
Features	2B and 6H Class of Fits Eliminates guess work associated with H and D limits; Bright; HSS material Increased wear resistance; Slow spiral Efficient chip evacuation; Spiral Flute For blind hole applications; Steam Oxide surface treatment S/O increases mechanical lubricity; TiCN coating Improves wear resistance for extended tap life
Shank Type Machining	Straight
Secondary Material Application	Aluminum; Brass; Bronze; Cast Iron; Copper; Stainless Steel
Secondary Material Application ISO Code	K; M; N
Spiral Direction	Right Hand
Class of Fit	3B
Thread Pitch	0.50mm

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