Diablo DSP1070 1-1/8" x 4" Spade Bit for Wood
MPN: DSP1070
Minimum order quantity is .
Meet the Diablo DSP1070 1-1/8" x 4" Spade Bit for Wood — a purpose-built drilling solution designed to power through boards with speed, precision, and lasting durability. This bit isn’t a generic cutter; it’s engineered to deliver cleaner holes, less effort, and more productive work sessions on every project.
Fast, clean holes with SPEED-TIP self-feeding design
The DSP1070 features Diablo’s SPEED-TIP™ technology that initiates cutting with minimal resistance and self-feeds through wood faster than traditional spade bits. The result is smoother starts, straighter holes, and noticeably reduced operator effort—perfect for punch-list days or when you’re drilling multiple large-diameter holes in a row.
- Quicker hole initiation reduces wandering and tear-out at the cutting edge
- Consistent feed rate keeps projects moving without constant adjustments
Efficient chip evacuation with Curved Paddle design
An optimized Curved Paddle geometry moves chips away from the cutting surface more effectively, minimizing clogging and heat buildup. The outcome? More holes per battery charge and fewer stops to clear shavings, so you can stay on task longer and complete larger layouts with confidence.
- Improved chip clearance reduces bit binding in dense woods
- Less heat buildup extends bit life over repetitive drilling
Durable, reliable performance for impact drivers
Built for modern power tools, the DSP1070 is Impact Strong™—delivering increased shank stability and durability in cordless and corded impact and drill drivers. You get steadier cuts, less wobble, and better control when drilling through resistant lumber or hardwoods.
- Resists bending or twisting under impact for long-term reliability
- Optimized for use with both impact drivers and standard drills
Ideal applications and use cases
Designed for woodworking enthusiasts, professionals, and DIY builders, this spade bit excels wherever you need large-diameter holes in wood. Use it for:
- Cabinetry and furniture components requiring wide holes for dowels, wiring, or hardware routing
- Framing, decking, and lumber projects that demand clean, precise bores
- Electrical runs and cable management in wood panels and structural projects
Specifications
- Diameter: 1-1/8"
- Length: 4"
- Model: DSP1070
- Brand: Diablo (Freud/Diablo lineage)
Practical tips for best results
- Use with a compatible drill or impact driver and maintain steady pressure to maximize the SPEED-TIP self-feeding action.
- For dense hardwoods, consider starting with a light pilot hole to guide the bit and reduce chatter.
- Keep the bit cool with moderate drilling speed and intermittent cutting to extend life and maintain a clean edge.
Meet the Diablo DSP1070 1-1/8" x 4" Spade Bit for Wood — a purpose-built drilling solution designed to power through boards with speed, precision, and lasting durability. This bit isn’t a generic cutter; it’s engineered to deliver cleaner holes, less effort, and more productive work sessions on every project.
Fast, clean holes with SPEED-TIP self-feeding design
The DSP1070 features Diablo’s SPEED-TIP™ technology that initiates cutting with minimal resistance and self-feeds through wood faster than traditional spade bits. The result is smoother starts, straighter holes, and noticeably reduced operator effort—perfect for punch-list days or when you’re drilling multiple large-diameter holes in a row.
- Quicker hole initiation reduces wandering and tear-out at the cutting edge
- Consistent feed rate keeps projects moving without constant adjustments
Efficient chip evacuation with Curved Paddle design
An optimized Curved Paddle geometry moves chips away from the cutting surface more effectively, minimizing clogging and heat buildup. The outcome? More holes per battery charge and fewer stops to clear shavings, so you can stay on task longer and complete larger layouts with confidence.
- Improved chip clearance reduces bit binding in dense woods
- Less heat buildup extends bit life over repetitive drilling
Durable, reliable performance for impact drivers
Built for modern power tools, the DSP1070 is Impact Strong™—delivering increased shank stability and durability in cordless and corded impact and drill drivers. You get steadier cuts, less wobble, and better control when drilling through resistant lumber or hardwoods.
- Resists bending or twisting under impact for long-term reliability
- Optimized for use with both impact drivers and standard drills
Ideal applications and use cases
Designed for woodworking enthusiasts, professionals, and DIY builders, this spade bit excels wherever you need large-diameter holes in wood. Use it for:
- Cabinetry and furniture components requiring wide holes for dowels, wiring, or hardware routing
- Framing, decking, and lumber projects that demand clean, precise bores
- Electrical runs and cable management in wood panels and structural projects
Specifications
- Diameter: 1-1/8"
- Length: 4"
- Model: DSP1070
- Brand: Diablo (Freud/Diablo lineage)
Practical tips for best results
- Use with a compatible drill or impact driver and maintain steady pressure to maximize the SPEED-TIP self-feeding action.
- For dense hardwoods, consider starting with a light pilot hole to guide the bit and reduce chatter.
- Keep the bit cool with moderate drilling speed and intermittent cutting to extend life and maintain a clean edge.