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🛠️ Tough, smart, and ready to stack — the ultimate drill bit set for pros who demand more.
The DEWALT TOUGHCASE+ Drill Bit Set DT70751-QZ features a modular, stackable storage system compatible with TSTAK cases, impact-ready high-carbon steel bits with bevelled pilot points for precision, and a clear lid for quick bit selection. Designed for professionals, it offers durable, secure performance and customisable organisation to enhance efficiency on demanding job sites.

| ASIN | B085G5GF68 |
| Best Sellers Rank | 4,046 in DIY & Tools ( See Top 100 in DIY & Tools ) 12 in Camping Multitools 14 in Drill Bit Sets |
| Brand | DEWALT |
| Country Of Origin | China |
| Customer Reviews | 4.8 out of 5 stars 777 Reviews |
| Cutting Angle String | 135 Degrees |
| Cutting Diameter | 12 Millimetres |
| Cutting angle string | 135 Degrees |
| Cutting diameter | 12 Millimetres |
| EU Spare Part Availability Duration | 1 Years |
| Finish Types | Steel |
| Finish type | Steel |
| Global Trade Identification Number | 05054905247034 |
| Included Components | 9 accessory bits, Case |
| Item Dimensions | 29 x 20 x 4 centimetres |
| Item Highlight | Stackable TOUGHCASE+ drill bit set with modular storage, fast bit access and impact-ready durability for demanding jobs. |
| Item Type Name | DT70751 Extreme Flat Bit Set, 9 Piece |
| Item Weight | 0.02 Kilograms |
| Manufacturer | DEWALT |
| Manufacturer Part Number | DT70751-QZ |
| Material | High Carbon Steel |
| Minimum Bore Diameter | 12 Millimetres |
| Model Number | DT70751-QZ |
| Number of Flutes | 3 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Point Style | Flat Point |
| Product Warranty | 1 year. |
| Set Name | DT70751 Extreme Flat Bit Set |
| Shank Type | Hex |
| Shank type | Hex |
| Surface Recommendation | Wood |
| Tool Flute Type | Spiral |
| Unit Count | 1.0 count |
C**E
Brilliant bit of kit.
Used these yesterday and was amazed at how they went through 18mm plywood. Very sharp, made a fantastic cut left no splinters. Very impressive indeed 👏.
D**.
Awesome flat bits
The best flat bits I have ever bought good selection exercises I will only buy these ones from now on Great Box to speedy Delivery awesome drill bits
P**K
As described
Perfect ,as described
A**R
sharp bits be careful
ease of use excellent portable great sizes excellent storage capacity excellent value for money excellent sharpness very sharp worth the money
J**D
Some of the best bits on the market
I have bought several dewalt speed bits. Being a joiner I needed something that was going to last. Although one bit came out of the box a little bent it has not affected my use as it is the least used bit out of the set. The bits drill quick leave a good finish with very little to no break out on solid oak doors ect. Would 100% recommend these to any tradesmen or even keen diy’er looking for some speed bits
K**N
Boring and very good at it!
I needed a precision set of decent spade bits to install some door locks. Dewalt has never let me down and this set does not disappoint. A useful storage case, stackable with other similar boxes, provides a home to return the bits to so I hopefully wont leave them on sites. Excellent performance, sharp and controllable. A+++
R**S
Perfect
As always with DeWalt accessories the quality is next level, the case obviously is very strong as to expect with the connect series. The drill bits them selves are very well made and finished and with the black effect means they will last without rushing as longs as you look after them with cleaning and proper maintenance. There's a good selection of sizes to fit most DIY and job site needs. Now, speed and drill accuracy will depends on the drill you are using also I only use Einhell 18v range and with these bits the speed and the quality of the holes drilled are clean with no tearing or blowouts. For DIY or trade I definitely recommend this tool as a go too. Bonus points: there hex attached so no slipping in your drill.
J**Y
Solid & sharp. Best of gear.
Best of gear as you’d expect from Dewalt.
F**N
Top product.
Hele sterke en scherpe vleugelboren.
P**O
Perfette.
Perfette, sempre belle da cedere nella classica e robusta scatola con i colori tipici DEWALT. Olgiate, taglienti e perfettamente in asse con il trapano a colonna. Tagliano benissimo. Mto soddisfatto e consiglio sicuramente.
G**M
Great value
Well made
A**J
Gute Qualität
Gut
A**N
High price
I’m so happy of this tools bc high quality but was a high price little bit so this is not a problem for a dewalt quality
Trustpilot
2 months ago
3 days ago