- Heat resistance treated
- Designed for drilling in extremely hard and abrasive materials.
- Contains 5% cobalt (5% De Cobalto)
Designed to drill through: Cast Iron, Titanium and Stainless Steel
![]()


$103.45 Original price was: $103.45.$72.42Current price is: $72.42.
1/4″ DIAM. COBALT BITS 10 PACK
Designed to drill through: Cast Iron, Titanium and Stainless Steel
![]()


| Weight | 0.44 lbs |
|---|
Boring & Drilling Bits
Amana 201005 5mm x 57mm OAL C/T Brad Point Boring Bit 10mm Shank
Boring & Drilling Bits
Boring & Drilling Bits
Amana 203040 40mm x 90mm OAL C/T Hinge Boring Bit 10mm Shank
Boring & Drilling Bits
Boring & Drilling Bits
Amana 55626 1/8 Drill 3/8″ Diameter C/T C’sink w/Taper Point Drill, 1/4″ Hex Power Drive
Boring & Drilling Bits
Timberline 613-112 3/16 x 4″ x 6″ Carbide Tipped Masonry Drill Bit SDS Slotted Drive
Boring & Drilling Bits
Amana 55624 7/64 Drill 3/8″ Diameter C/T C’sink w/Taper Point Drill, 1/4″ Hex Power Drive
Boring & Drilling Bits
Amana 203023 23mm x 90mm OAL C/T Hinge Boring Bit 10mm Shank