Search Products

428R27 High-Performance Spiral-Flute Taps for Aluminum

$5.21

Bulk orders will be discounted, please contact us.

The bright finish on these taps provides a smooth, polished surface.

Product Number: 428R27

SEND INQUIRY

  • Description
Mfr Model N20516-M1.6
Thread Size M1.6x0.35
Tap Material High Speed Steel
Tap Finish Bright (Uncoated)
Thread Length 6.00 mm
Overall Length 40.00 mm
Thread Limit D2; D3
Number of Flutes 2
Tap Length Standard DIN
Tap Shank Standard DIN 371
Primary Material Application Aluminum; Brass; Bronze; Copper
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Drill Bit Size 1.25mm
Extended Neck No
Helix Angle 35 °
Material Grade Machining 13058
Measurement System Metric
Primary Material Application ISO Code N
Shank Dia 2.50 mm
Shank Length 34.00 mm
Square Size 2.10mm
Standards DIN 371
Tap Chamfer Modified Bottoming; Semi-Bottoming
Tap Style Spiral Flute
Tap Thread Size M1.6x0.35
Threads per Inch 16
UNSPSC 27112806
Country of Origin Germany (subject to change)
Thread Standard Metric Coarse
Features Eliminates Friction To Enable High Speed Tapping; For Blind Hole Applications; Increased Wear Resistance; Tin Improves Wear Resistance For Extended Tap Life
Shank Type Machining Straight
Secondary Material Application Composite; Nickel; Titanium
Secondary Material Application ISO Code O; S
Spiral Direction Right Hand
Class of Fit 2B
Thread Pitch 0.35mm
Powdered Metal Base Material Cobalt
× Success!success