DCN4
Centre drill (combined drill and countersink) with 60° 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 Precision standard to produce form A centre holes, solid carbide and bright finish for machining free machining, plain carbon, alloy and tool steel, grey, malleable, ductile, austenitic or austempered ductile and compacted graphite cast-iron, wrought and cast aluminium, copper or copper alloys and polymers
Inventory
Sold in packs of: 1
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Material: HM
Cutting Diameter - in (DC): 0.125
Cutting Diameter - mm (DC): 3.18
Lenxth x Diameter Ratio: 1
Overall Length (OAL): 2.125
Connetion Diameter: 0.3125
Tool Direction: Right
Shank: Cylindrical shank
Fractional: 1/8
Grade: Bright
EDP: 3255
MFG Part Number: 6002372