Hilti TE 70-22 Cordless SDS Max Rotary Hammer

Name: Hilti TE 70-22 Cordless SDS Max Rotary Hammer
Brand: Hilti
SKU: TE 70-22

The Hilti TE 70-22 is a cordless SDS Max (TE-Y) rotary hammer on the 21.6 V Nuron battery platform. Hilti describes it as its most powerful cordless SDS Max rotary hammer, delivering 14.5 J of single impact energy without a mains cable, which suits shutdown work, tower and rooftop installations and any location where temporary power is unreliable.

Mains-class SDS Max drilling without the extension cord

Recommended applications on the Hilti page include drilling in reinforced concrete with 20 to 55 mm bits, hammer drilling in masonry with bits up to 150 mm, drilling holes for heavy-duty anchors with 20 to 40 mm bits, heavy-duty chiselling and concrete wall demolition. The optimum hammer drilling range is 20 to 55 mm.

The brushless motor and the 22 V Nuron batteries are the basis of Hilti’s runtime claim. Dust sealing, optimised torque transfer and a drop-resistant battery garage are named as durability measures. Active Torque Control and an on/off switch protect against a tool spinning when the bit seizes, and Active Vibration Reduction shields the operator from vibration. A power-reduction setting and a depth gauge are listed in the function set.

Technical specifications

Parameter	Specification
Tool chuck	SDS Max (TE-Y)
Rated voltage	21.6 V (Nuron battery platform)
Product generation (operating instruction)	04
Weight without battery	8.9 kg
Single impact energy	14.5 J
Hammer drilling diameter range	12 – 55 mm
Optimum hammer drilling range	20 – 55 mm
Hammer drilling speed	246 rpm
Full hammering frequency	2820 impacts/minute
Functions	Hammer drilling, chiselling, power reduction, depth gauge, ATC, AVR
Vibration, hammer drilling in concrete (ah,HD)	8.6 m/s2
Vibration, chiselling in concrete	7.8 m/s2
Sound pressure level	99 dB(A)
Sound power level	107 dB(A)
Dust removal system	TE DRS-Y, TE DRS-D, TE DRS-BK
Operating temperature	-17 to 60 deg C
Storage temperature (tool)	-20 to 70 deg C
Battery charging start temperature	-10 to 45 deg C

Battery, temperature limits and ordering notes

The operating instruction gives a working ambient temperature of -17 to 60 deg C for both the tool and the battery, a tool storage range of -20 to 70 deg C, a battery storage range of -20 to 40 deg C and a charge start window of -10 to 45 deg C. In the Gulf summer, that makes it important not to leave batteries in a vehicle or enclosed container, because the battery storage limit is lower than the tool limit.

The UAE page lists the tool as a case kit (item 2443103) containing the rotary hammer, Hilti grease and a tool case; batteries and charger are separate system items, so state the battery size (for example B 22-255, which the operating instruction cites for the vibration values) and charger when requesting a quotation. Confirm the SDS Max (TE-Y) shank on every bit and chisel you plan to use.

Cordless SDS Plus and SDS Max rotary hammers on the 22 V platform

Hilti lists the cordless rotary hammers below on its UAE product pages. Figures are as printed there (weight per EPTA procedure, hammer drilling range in concrete).

Model	Weight	Optimum drilling range	Single impact energy
TE 2-22	2.3 kg	4 – 14 mm	1.5 J
TE 4-22	2.45 kg	4 – 14 mm	2.3 J
TE 6-22	2.84 kg	4 – 16 mm	2.6 J
TE 8-22	2.9 kg	6 – 18 mm	3.3 J
TE 30-22	3.9 kg	10 – 28 mm	3.8 J
TE 60-22	6.4 kg	18 – 40 mm	8.8 J
TE 70-22	8.9 kg	20 – 55 mm	14.5 J

How the Hilti TE 70-22 works

A brushless motor in the tool is powered by a 21.6 V Nuron battery. An electro-pneumatic hammer mechanism turns the motor power into single blows on the bit. The bit turns at the same time in hammer drilling mode. In chiselling mode the bit only hammers and does not turn.

Where the TE 70-22 is used

Drilling in reinforced concrete
Hammer drilling in masonry
Holes for heavy-duty anchors
Heavy-duty chiselling
Concrete wall demolition

Selection checklist for the TE 70-22

Bit diameter range
Impact energy needed
Chuck system
Battery platform
Tool weight
Dust removal system
Vibration level
Working temperature

Installation, commissioning and maintenance notes for the TE 70-22

Fit the SDS Max bit and check that it locks. Insert a charged battery. Select the mode, drilling or chiselling. Use the side handle and hold the tool with both hands. Keep the dust ports and the battery contacts clean.

Requesting a quotation for the Hilti TE 70-22

Please send the quantity, the battery needs and the dust removal system. Seven Star LLC serves industrial customers in Oman and the GCC and replies with a quotation based on the information provided.

TE 70-22 tool type

The TE 70-22 is a cordless SDS Max rotary hammer.

TE 70-22 chuck

The chuck is SDS Max, also called TE-Y.

TE 70-22 voltage

The rated voltage is 21.6 V on the Nuron platform.

TE 70-22 impact energy

The single impact energy is 14.5 J.

TE 70-22 drilling range

Hammer drilling covers 12 to 55 mm.

TE 70-22 optimum range

The optimum range is 20 to 55 mm.

TE 70-22 drilling speed

The drilling speed is 246 rpm.

TE 70-22 hammering rate

The full hammering rate is 2820 impacts per minute.

TE 70-22 weight

It weighs 8.9 kg without the battery.

TE 70-22 functions

Functions include hammer drilling, chiselling, power reduction and a depth gauge.

TE 70-22 torque control

Active Torque Control helps when the bit seizes.

TE 70-22 vibration

Active Vibration Reduction protects the operator.

TE 70-22 dust removal

Dust removal systems are the TE DRS-Y, TE DRS-D and TE DRS-B.

TE 70-22 operating temperature

The working range is minus 17 to 60 degrees C.

Tool records for the TE 70-22

Record the serial number, the battery numbers and the service dates.

Choosing the right TE 70-22 accessories

Choose the bits and the dust system from the holes you need to drill.

Documents and quotation

The attached PDF is the manufacturer’s operating instruction for the TE 70-22 in several languages, and it carries the safety instructions and the technical data quoted above. Item numbers, kit contents and voltage or plug versions change, so confirm them against the Hilti product page and in your enquiry to Seven Star LLC, an independent Muscat supplier. See the Material Handling & Lifting Equipment category for other drilling and demolition equipment.

Power tools for concrete, steel and installation work

The power-tool line includes SDS Plus and SDS Max rotary hammers, breakers, angle grinders, impact wrenches, drill drivers, magnetic drills and saws. Many models run on the 22 V Nuron cordless battery platform, and the manufacturer publishes multilingual operating instructions with technical data, noise and vibration values stated under the EN 62841 standards for each tool.

Sourcing through Seven Star LLC

Seven Star LLC, an independent supplier in Muscat, lists selected power tools with their manufacturer operating instructions so that buyers in Oman and the GCC can compare torque, impact energy, disc size and battery platform before requesting a quotation. Product pages state what the manufacturer publishes and what should be confirmed before ordering.

Frequently Asked Questions