T&O 1B 1/8"X4" Long High Speed Steel 60° Combined Drill & Countersink
1B HSS  LONG 60 COMBDRILL & COUNTERSINK-T&O

T&O 1B 1/8"X4" Long High Speed Steel 60° Combined Drill & Countersink

Item #: 01-094-610
Brand: T&O
Type: Long
Industry Standard Type: Number
Industry Standard: 1B

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Better grind, exceptional finish and smoother edges

Benefits

T&O
  • The industry best total runout for extreme accuracy at a fantastic price.
  • Better grind, exceptional finish and smoother edges.

Applications

  • Long length provides extra reach over a conventional tool.
  • Great for 60° live centers.
Product Specifications
Brand T&O
Type Long
Industry Standard Type Number
Industry Standard 1B
Included Angle 60°
Tool Material High Speed Steel
Finish Coating Bright
Drill Diameter 3/64"
Body Diameter 1/8"
Cutting Direction Right Hand
Hardness 63-65Rc
Helix Direction Right hand
Length Style Long length
No. of Flutes 2
Overall Length 4"
Point Sharpening Type Thin Relieved Web
Prop. 65 Yes
Shank Style Straight Shank
Single or Double End Double
Taper Per Side T&O 1B 1/8"X4" Long High Speed Steel 60° Combined Drill & Countersink
Tolerance_Cutting Diameter k10
Tolerance_Flute Length 0 / +.0393"
Tolerance_Overall Length + / - .0393"
Tolerance_Shank h7
Tolerance_TIR .00118" max
Weight 1.88
Workpiece Material Steel up to 800 N/mm2, aluminum, brass, copper, thermoplast & cast iron up to 180HB
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.

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