DZ - Solid Carbide Drills for Step Hole

DZ carbide high performance step hole drill with unique internal coolant. Drilling and chamfering two in one.
Special for drill a hole with a counterbore, countersink or chamfer.

.Step angle 90°
.With or without coolant
.Reinforced shank
.UNIX Coating
.Tolerance h7
.For Steel, Alloy Steel, Stainless Steel and Cast Iron.



DZC Solid Carbide Drills (for Step hole)

P M K N S H
․Reinforced Shank ․Internal Coolant
․UNIX Coating ․Tolerance h7
․For drill with a counterbore, countersink, or chamfer.
․Customizable
․For Steel, Alloy Steel, Stainless Steel and Cast Iron.
Catalog

DZN Solid Carbide Drills (for Step hole)

P M K N S H
․Reinforced Shank ․External Coolant
․UNIX Coating ․Tolerance h7
․For drill with a counterbore, countersink, or chamfer.
․Customizable
․For Steel, Alloy Steel, Stainless Steel and Cast Iron.
Catalog
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