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  • Ratings Standard Delivery: £5.99
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Technical Specification
PRODUCT NUMBER 005800064904451078860790107902079080791007937059101063909607096240963309636
Type Backing PadsPlatform BatteryChucks & ColletsGears & BearingsCarbon BrushesCarbon BrushesSwitches & TriggersPlateStopCarbon BrushesStaplesSwitches & TriggersChucks & ColletsCarbon BrushesChucks & Collets
Voltage 20V
Capacity 3.0Ah
Length 10mm
Length Range Up to 10mm
Pack Qty 1000

Q 1. What materials can the Draper 21678 TCT circular saw blade cut?

A. The blade is designed for use on hardwood, softwood, MDF, chipboard and plywood.

Q 2. What are the key specifications of the Draper 21678 saw blade?

A. The blade has a 250mm diameter, 30mm bore, 48-tooth count, 3.0mm kerf width, a 13° rake angle with an Alternate Top Bevel grind, and a maximum operating speed of 5,300rpm. It weighs 0.670kg.

Q 3. Which circular saws is the Draper 21678 blade compatible with?

A. It is compatible with most 250mm circular saws fitted with a 30mm bore, including Draper Stock No. 99258.

Q 4. Does the Draper 21678 TCT blade meet any recognised safety standards?

A. Yes — the blade conforms to EN847-1, the standard governing the safety requirements for the design and testing of saw blades used in woodworking machinery.

Q 5. Can the carbide teeth on this circular saw blade be sharpened?

A. The blade features precision-ground Tungsten Carbide-Tipped (TCT) teeth. Sharpening of TCT blades requires specialist diamond grinding equipment; the source data does not specify a resharpening procedure, so we recommend consulting a professional blade-sharpening service.

Q 6. What tooth geometry does the Draper 21678 blade use?

A. The blade uses an Alternate Top Bevel (ATB) grind angle with a 13° rake angle, a configuration suited to clean cutting in wood and wood-based sheet materials.

Q 7. How long does delivery take?

A. Standard UK mainland delivery is 3–5 working days.

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