Cobalt Drill Bit Set 7/16" (5pc) with Case, M35 HSS
7/16" cobalt drill bits set in a 5-pack with an index storage case. sharpened and polished for precise cutting and reduced wandering. customers note good performance on mild steel and overall quality
Highlights
- 135° split point prevents walking
- 5% cobalt alloy for hardness
- case for storage and organization
Pros
- M35 cobalt composition for hardness
- fully ground 135° split point
- includes index storage case
- sharp and polished edges for precise cutting
Cons
- mixed opinions on durability
Best For
Features
- 7/16" Cobalt Drill Bits5pcs - 7/16" Metal Drill Bits. This Drill Bit fits the majority of power drill currently on the market and come with a Index Storage Case for easy storage and organization.
- M35 Cobalt Drill BitIndustry grade M35 high speed steel drill bit set
- much harder than HSS used in other similar drill bits set. These drill bits contain 5% Cobalt
- The drill bits are hardened and polished for improved sharpness and precise cutting without wobbling
- wear-resistance and durability. This improves work efficiency.
- 135 Split Point & Fully Ground Process135 split point with straight shank prevents walking and makes drilling precise and faster. No center punch positioning guide is required. Fully ground spiral groove design clears particles quickly
- decreases friction and heat for a more efficient drilling performance.
- Multiple ApplicationSuitable for cutting through Hard Metal such as Stainless Steel
