Drillco "D" Straight Flute Drill (710A504)
Drillco 710A504 "D" Straight Flute Drill is engineered for precision and durability when working with difficult materials up to Rc 60. Its straight flute design enhances edge strength, provides excellent size control, and delivers superior hole surface finish. This drill is ideal for applications such as drilling out broken drills, taps, bolts, screws, studs, weldments, and other hardened materials.
"D" size straight flute drill for specialized applications
Premium grade HSS construction ensures longer tool life
Center cutting tip allows for plunging, pocketing, and accurate holemaking
Multiple flutes (4 or 6) reduce chatter and improve surface finish
Bright finish provides added lubricity for smoother cutting
Round shank with 1 flat for secure attachment
Delivers superior hole accuracy and finish in hardened materials
Enhanced cutting performance with reduced vibration
Longer service life compared to standard drills
Reliable for extracting broken tools and fasteners
Technical Specifications:
Type: "D" Straight flute drill
Material: Premium grade HSS
Applications: Broken drill/tap removal, bolts, screws, studs, weldments, and tough materials
Flute Count: 4 or 6 (depending on size)
Shank: Round with 1 flat
Product identification
- Brand: Drillco
- Model / MPN: 710A504
