Bosch Drill Bit Set CCSDV08 8-Piece (1/4 Inch Hex Shank Black Oxide Impact Tough Steel Wood Plastic Metal Drilling Pilot Hole Case Clip Tool Unit)

Bosch CCSDV08 8-Piece Impact Tough Black Oxide Hex Shank Drill Bit Set

The Bosch CCSDV08 8-piece Impact Tough black oxide drill bit set bores clean pilot holes and fastener clearance holes through carbon steel, aluminum sheet metal, hardwood, structural timber, and dense plastics. Engineered with impact-rated 1/4-inch power hex shanks that withstand high-torque rotational pulsing without snapping or spinning in the chuck, each twist bit incorporates a friction-reducing black oxide coating to dissipate cutting heat. Outfitted with self-centering no-skate split-point tips that start instantly without center punches and a modular tilt-in, tilt-out case organizer clip, it equips electricians, mechanical maintenance technicians, and finish carpenters with organized, high-speed drilling performance across all standard 1/4-inch impact drivers and power drill chucks.

Best Used For:

• Electrical Panel and Metal Enclosure Drilling: Boring accurate pilot holes into mild carbon steel enclosures, junction boxes, and aluminum conduit without bit skating.
• High-Torque Impact Driver Fastener Prepping: Drilling clean pilot holes directly with 1/4-inch quick-change impact drivers without switching between separate drill units.
• Fine Woodworking and Framing Assembly: Drilling tear-free screw clearance holes and pilot pathways in hardwoods, softwoods, and composite framing lumber.

Key Performance & Safety Features

• Impact Tough 1/4-Inch Hex Shanks: Heavy-duty hex shanks absorb peak torque spikes from cordless impact drivers without shearing or slipping.
• Thermal Black Oxide Coating: Specialized dark surface treatment reduces operational friction and limits thermal wear to preserve sharp cutting margins.
• No-Skate Split-Point Tips: Precision-ground split points engage flat and curved metal workpieces immediately without wandering or surface marring.
• Through-Hardened Alloy Steel Core: Advanced heat-treatment process provides superior torsional elasticity to prevent brittle bit fractures under heavy lateral load.
• Tilt-In / Tilt-Out Modular Storage Rail: Ergonomic organizer clip tilts forward for easy single-handed bit selection and snaps into Bosch Custom Case storage systems.
• Laser-Etched Size Markings: High-visibility diameter markings etched onto each bit body ensure rapid size identification during fast-paced assembly work.

What's Included

• (2) 1/16" Impact Tough™ Black Oxide Twist Drill Bits
• (2) 3/32" Impact Tough™ Black Oxide Twist Drill Bits
• (1) 1/8" Impact Tough™ Black Oxide Twist Drill Bit
• (1) 5/32" Impact Tough™ Black Oxide Twist Drill Bit
• (1) 3/16" Impact Tough™ Black Oxide Twist Drill Bit
• (1) 1/4" Impact Tough™ Black Oxide Twist Drill Bit
• (1) Modular Snap-In/Snap-Out Custom Case Storage Clip Rail

Technical Specifications

Manufacturer Robert Bosch Tool Corporation Model Number CCSDV08 Product Classification 8-Piece Impact Tough Hex Shank Drill Bit Set Bit Diameters Included (2) 1/16", (2) 3/32", (1) 1/8", (1) 5/32", (1) 3/16", (1) 1/4" Drive Shank Interface 0.250 inches (1/4 in. Quick-Change Power Hex Shank) Base Metallurgy Heat-Treated High-Strength Alloy Tool Steel Surface Thermal Treatment Friction-Reducing Black Oxide Coating Point Tip Geometry Self-Centering No-Skate Split Point Flute Configuration High-Flow Spiral Debris Evacuation Flutes Storage Clip System Bosch Custom Case Modular Snap-In / Tilt-Out Rail Total Component Count 8 Drill Bits Plus 1 Organizer Storage Rail Clip Target Substrates Carbon Steel, Sheet Metal, Aluminum, Hardwood, & Plastic Compatible Tool Platforms 1/4" Impact Drivers & Standard 3/8" / 1/2" Power Drills

Pro-Tip: When drilling with small diameter bits like 1/16" and 3/32" in an impact driver, apply gentle, steady axial pressure without side-loading to let the sharp split-point tip do the cutting; high trigger speed with light pressure protects thin shanks from bending.