1/4-20 2FL GH3 3B DRILL/TAP
NAT29012
MFG #: 29012
$22.26
/ EA
- Cutting Direction: Right Hand
- Drill Length: 17/32 in
- Measurement System: Imperial
- Overall Length: 2-1/2 in
- Series: Cost Cutter®
- Shank Diameter: 0.255 in
- Square Size: 0.191 in Dia x 0.31 in L
- Thread Size: 1/4-20 NC
- Thread Limit: GH3
- Drill Size: 0.2015 in
- Class of Fit: 3B
- Number of Flutes: 2
- Item Features
- Cost cutter are designed to perform two operations in one pass
- Significantly increases part throughput in production runs
- Drill designed with a split point, which eliminates a center drilling, punching operation
- Stock cost cutter are designed to drill and tap through holes up to 2X the nominal diameter
- Spindle speeds should be set at normal speed for tapping specific material being machined as with any tapping operation, a reversing spindle is required
- Drill point must break through part prior to threading