A218N4
Centre drill (combined drill and countersink) with 90° straight conical form, double ended and cylindrical body, size 4 with 1/8" drill diameter, a body diameter of 5/16" and an overall length of 2.1/8", according to ANSI standard to produce form A centre holes or starting pilot and concial seat for ISO Metric countersunk-head screws, HSS and bright finish for machining free machining, plain carbon and alloy steel and grey cast-iron
Inventory
Sold in packs of: 1
In the event of a delay, our customer service team will contact you with updated details and provide the option to cancel if the product cannot be delivered within the expected timeframe.
Material: HSS
Cutting Diameter - in (DC): 0.125
Cutting Diameter - mm (DC): 3.18
Drill Point Angle - deg: 120
Flute Length: 0.7031
Lenxth x Diameter Ratio: 1
Overall Length (OAL): 2.125
Connetion Diameter: 0.3125
Tool Direction: Right
Shank: Cylindrical shank
Grade: Bright
EDP: 239322
EAN: 7320760239322
MFG Part Number: 5969147