Drillco 450T021 Heavy Duty Jobber Length Drill Bit, #21 Drill - Wire, 0.0669 in Drill - Decimal Inch, 135 deg Point, HSS, TiN Coated Tip
450T021
MFG #: 450T021
$3.56
/ PK
Non-Stock Item
- Applicable Materials: Aluminum, Nickel, Steel, Stainless Steel and Titanium
- Country of Origin: CN
- Cutting Depth: 2-1/8 in
- Cutting Direction: Right Hand
- Cutting Edge Material: HSS
- Drill Diameter Measurement System: Imperial
- Drill Size - Decimal Inch: 0.0669 in
- Drill Size - Wire: #21
- Finish: TiN Coated Tip
- Flute Length: 2-1/8 in
- Flute Type: Spiral
- Manufacturer Name: Walter Surface Technologies
- Material: Hss
- Number of Flutes: 2
- Overall Length: 3-1/4 in
- Point Angle: 135 deg
- Point Type: Split
- Series: 450T
- Shank Type: Straight
- Through Coolant (Yes/No): No
- Type: Heavy Duty
Drillco Jobber Length Drill Bit, Heavy Duty, Series: 450T, Imperial, #21 Drill - Wire, 0.0669 in Drill - Decimal Inch, 3-1/4 in Overall Length, 2-1/8 in Cutting Depth, 2 Flutes, Spiral Flute, 2-1/8 in Flute Length, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, HSS Cutting Edge, No Through Coolant, HSS, TiN Coated Tip, Applicable Materials: Aluminum, Nickel, Steel, Stainless Steel and Titanium,
- Item Features
- TiN coating is applied to the "working" part of the drill
- This allows for all of the benefits that the user receives from a fully TiN coated produced, but at a reduced price when compared to a drill that is fully coated
- The TiN (titanium nitrite) coating provides a super hard surface with high lubricity and longer tool life, as the heat is deflected away from the drill