Walter
Drillco 350E014 3500E Bell Imperial Combined Drill and Countersink, 7/64 in Drill - Fraction, 0.1094 in Drill - Decimal Inch, 60 deg Included Angle, 60 deg Point Angle, HSS, Bright
350E014
MFG #: 350E014
$7.33
/ PK
Non-Stock Item
- Body Diameter: 5/16 in
- Country of Origin: CN
- Cutting Direction: Right Hand
- Cutting Edge Material: HSS
- Drill Size - Decimal Inch: 0.1094 in
- Drill Size - Fraction: 7/64 in
- Finish: Bright
- Included Angle: 60 deg
- Manufacturer Name: Walter Surface Technologies
- Material: HSS
- Overall Length: 2-1/8 in
- Point Angle: 60 deg
- Point Diameter: 7/64 in
- Request For Quote: No
- Series: 3500E
- Shank Size: 5/16 in
- Type: Bell Imperial
Drillco Combined Drill and Countersink, Bell Imperial, Series: 3500E, 7/64 in Drill Size - Fraction, 0.1094 in Drill Size - Decimal Inch, 7/64 in Point Dia, 5/16 in Body Dia, 2-1/8 in Overall Length, 5/16 in Shank, 60 deg Point, 60 deg Included Angle, Right Hand Cutting, HSS Cutting Edge, HSS, Bright,
- Item Features
- When metal parts are machined on centers, as in turning or cylindrical grinding, it is always necessary to drill and countersink the center holes to serve as seats or bearings in the machine centers
- Bell type is used if the parts to be machined are to pass through a number of subsequent handlings, where there is danger of marring the edges of the center holes
- They have an additional small 120 deg chamfer to protect the edges of the 60 deg hole