Comparison drills & Screwdrivers

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	Grand DA-21BL Pro	Revolt TW 20/350	Grand AG-800UBL	Grand DA-16Li BL	Grand DA-20/13UBL Pro	STROMO AWA25
	Outdated Product	Outdated Product	Expecting restock	Expecting restock	Outdated Product	Outdated Product
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Product type	drill driver	impact wrench	impact wrench	drill driver	drill driver	impact wrench
Design	gun	gun	gun	gun	gun	gun
Specs
Rotation speed	450/1700 rpm	2800 rpm	2800 rpm	400/1500 rpm	550/1400 rpm	3300 rpm
Max. beats		3400 bpm	6200 bpm		25500 bpm
Torque	65 Nm with adjustment 19 steps	350 Nm	800 Nm with adjustment 3 steps	45 Nm with adjustment 21 steps	75 Nm with adjustment 20 steps	680 Nm
Reducer	2-speed	1-speed	1-speed	2-speed	2-speed	1-speed
Number of speeds	2	3	3	2	2	3
Reverse	slider	slider	slider	slider	slider	slider
Weight	1.8 kg	2.1 kg		1.8 kg	1.7 kg	2.3 kg
Chuck
Chuck type	keyless	bit holder and square drive	square drive	keyless	keyless	square drive
Chuck diameter	13 mm			10 mm	13 mm
Square size						1/2 "
Quick chuck change
Wood drilling max. ⌀				20 mm	30 mm
Metal drilling max. ⌀				10 mm	13 mm
Features
Features	motor brake electronic motor protection brushless motor LED light	impact mode brushless motor	impact mode brushless motor LED light	brushless motor LED light	impact mode brushless motor LED light	impact mode brushless motor LED light
In box	case (bag) charger	case (bag) charger BAT-0007	case (bag) accessories set charger	case (bag) charger	additional handle case (bag) charger	end head charger
Power supply
Power source	battery	battery	battery	battery	battery	battery
Battery in set	2	2	2	2	2	1
Battery platform		Revolt M1 Series
Battery voltage	21 V	20 V	20 V	16 V	20 V	20 V
Battery capacity	3 Ah	4 Ah	4 Ah	2 Ah	2 Ah	4 Ah
Battery type		М1 4 A
Compatible batteries		М1
Charging time	60 min		60 min	60 min	60 min
Added to E-Catalog	december 2020	november 2023	july 2024	july 2024	march 2024	january 2024

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