T&O 01-094-503 #3 Plain 60° M42 8% Cobalt Combination Drill & Countersink
#3 COB PLAIN TYPE COMBDRILL & COUNTERSINK-T&O

T&O 01-094-503 #3 Plain 60° M42 8% Cobalt Combination Drill & Countersink

Item #: 01-094-503
Brand: T&O
Type: Plain
Industry Standard Type: Number
Industry Standard: #3

Need a different size, length or brand?

View Product Group Page
Cobalt for tougher materials & greater wear resistance

Applications

  • Used when producing a center hole on a workpiece for turning & cylindrical grinding as well as for hole making and countersinking.
Product Specifications
Brand T&O
Type Plain
Industry Standard Type Number
Industry Standard #3
Included Angle 60°
Tool Material M42 8% Cobalt
Finish Coating Bright
Drill Diameter 7/64"
Body Diameter 1/4"
Cutting Direction Right Hand
First Choice For: Stainless Steel
Hardness 65Rc
Helix Direction Right hand
Length Style Regular length
Model # 01-094-503
No. of Flutes 2
Overall Length 2"
Point Sharpening Type Thin Relieved Web
Prop. 65 Yes
Shank Style Straight Shank
Single or Double End Double
Tolerance_Cutting Diameter k10
Taper Per Side T&O #3 Cobalt Plain Type 60° Right Hand Combined Drill & Countersink
Tolerance_Flute Length 0 / +.0393"
Tolerance_Overall Length + / - .0393"
Tolerance_Shank h7
Tolerance_TIR .00138" max
Weight 2.5
Workpiece Material Hard & abrasive alloys
Workpiece Material Range Steel, Stainless Steel, Non-Ferrous, Cast Iron, Plastics
Country of Origin FRANCE
Prop 65 Warning Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.

Other Items to Consider

TTC 60°Center Gage - Model: CF-778   Angle Measurement: 60°   Graduation: 14ths, 20ths, 24ths and 32nds of an inch