IS HSS/Co Drills
Freer Tool & Supply’s IS HSS-Co drills collection supports reliable holemaking when you need better heat resistance and longer tool life than standard HSS. HSS-Co (cobalt) drills are a strong choice for tougher materials and higher-temperature cutting conditions, helping maintain edge strength and reduce premature wear—especially in production drilling and repeat shop-floor work.
Precision Twist Drill PT19091540 5/8 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R575/8
SKU: FTS-PT19091540
MPN: 23241606
Precision Twist Drill PT19091541 41/64 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R5741/64
SKU: FTS-PT19091541
MPN: 23241606
Precision Twist Drill PT19091542 21/32 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R5721/32
SKU: FTS-PT19091542
MPN: 23241606
Precision Twist Drill PT19091543 43/64 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R5743/64
SKU: FTS-PT19091543
MPN: 23241606
Precision Twist Drill PT19091544 11/16 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R5711/16
SKU: FTS-PT19091544
MPN: 23241606
Precision Twist Drill PT19091549 49/64 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R5749/64
SKU: FTS-PT19091549
MPN: 23241606
Precision Twist Drill PT19091550 25/32 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R5725/32
SKU: FTS-PT19091550
MPN: 23241606
Precision Twist Drill PT19091551 51/64 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R5751/64
SKU: FTS-PT19091551
MPN: 23241606
Precision Twist Drill PT19091552 13/16 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R5713/16
SKU: FTS-PT19091552
MPN: 23241606
Precision Twist Drill PT19091553 53/64 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R5753/64
SKU: FTS-PT19091553
MPN: 23241606
Precision Twist Drill PT19091554 27/32 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R5727/32
SKU: FTS-PT19091554
MPN: 23241606
Precision Twist Drill PT19091555 55/64 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R5755/64
SKU: FTS-PT19091555
MPN: 23241606
Precision Twist Drill PT19091556 7/8 HS 3-FLAT S&D
SKU: FTS-PT19091556
MPN: 23241606
Precision Twist Drill PT19091557 57/64 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R5757/64
SKU: FTS-PT19091557
MPN: 23241606
Precision Twist Drill PT19091558 29/32 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R5729/32
SKU: FTS-PT19091558
MPN: 23241606
Precision Twist Drill PT19091559 59/64 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R5759/64
SKU: FTS-PT19091559
MPN: 23241606
Precision Twist Drill PT19091560 15/16 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R5715/16
SKU: FTS-PT19091560
MPN: 23241606
Precision Twist Drill PT19091570 1-3/32 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R571.3/32
SKU: FTS-PT19091570
MPN: 23241606
Precision Twist Drill PT19091571 1-7/64 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R571.7/64
SKU: FTS-PT19091571
MPN: 23241606
Precision Twist Drill PT19091572 1-1/8 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R571.1/8
SKU: FTS-PT19091572
MPN: 23241606
Precision Twist Drill PT19091573 1-9/64 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R571.9/64
SKU: FTS-PT19091573
MPN: 23241606
Precision Twist Drill PT19091575 1-11/64 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R571.11/64
SKU: FTS-PT19091575
MPN: 23241606
Precision Twist Drill PT19091576 1-3/16 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R571.3/16
SKU: FTS-PT19091576
MPN: 23241606
Precision Twist Drill PT19091577 1-13/64 HS 3-FLAT S&D DRILL-PTD Series R57 E-code # R571.13/64
SKU: FTS-PT19091577
MPN: 23241606