Alfa Tools
Alfa USA® DTH66109 Combination Drill & Tap, 11/16 in Drill Length, 5/16-18 in
Part #DTH66109
MFG #DTH66109
UNSPC #27112806
Alfa USA® Combination Drill & Tap, 11/16 in Drill Length, 5/16-18 in, Measurement System: Imperial, 2-27/32 in Overall Length, 2 Flutes, 0.3810 in Shank Dia, 3/8 in Square Size, High Speed Steel, High Speed Steel
- This combination tool drills and taps in a single pass, saving a complete set-up, no center drilling or punching required
- Designed to drill and tap through holes up to 2X nominal diameter
- The drill section must fully penetrate the material before tapping begins
- Can be used on multi-spindle heads with reversing capability for tapping in most materials
Thread Size 5/16-18 UNC Drill Size 5/16 in Drill Length 11/16 in Overall Length 2-27/32 in Material High Speed Steel Finish/Coating Bright Measurement System Imperial Number of Flutes 2 Shank Diameter 0.381 in Square Size 3/8 in