Description
The Spyder Stinger Mach-Blue armor-plated high-speed steel (HSS) bits are high performance metal and wood drilling bits that provide exceptional drill bit quality and durability, drilling performance, and value. The Mach-Blue armor plating combined with the advanced M-series alloy tool steel construction and proprietary heat treatment make these bits truly revolutionary – they retain sharper cutting edges for longer, have reduced heat build-up and cutting friction, and increased durability, rigidity, and breakage resistance. These incredibly durable bits are the Pro’s choice for precision drilling, extended bit life, and value.
- 100X More holes and 8x faster than titanium or black oxide coated drill bits
- Super-hard Mach-Blue(TM) Armor Plating retains sharper cutting edges, and reduces heat build-up and cutting friction
- Durable drill bit for long drill life, precision holes, and increased speed and productivity in tough-to-drill applications
- Impact rated 1/4-in speed hex won’t slip in conventional 3-jaw chucks and is ideal for use in quick-change impacting power tools
- Optimized 137-degree self-centering split point cutting geometry won’t walk or wander — even on pre-hardened or curved surfaces
- Advanced M-Series alloy tool steel construction and proprietary heat treatment increase drill bit durability, rigidity and breakage resistance
- Ideal for drilling stainless steel, mild steel, aluminum, wood, stacked materials and other difficult-to-drill alloys
- Made in the USA
Product specifications
For Use on Wood
Yes
Warranty
None
Base Warranty Labor(Months)
0
Base Warranty Parts(Months)
0
Bit Length
4-1/4-in
Brand/Model Compatibility
Universal
For Use on Fiberglass
Yes
For Use on Metal
Yes
For Use on PVC
Yes
For Use on Stainless Steel
Yes
Heavy Duty
Yes
Material
High-speed steel
Maximum Drilling Depth
3-1/8-in
Package Quantity
1
Right/Left Hand
Right handed
Sub-Brand
Stinger
Series Name
Mach-Blue
Set/Individual
Individual
Shank Size
1/4-in
Shank Type
Hex
Tip Geometry
137-degree split-point
Type
Jobber length
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