KYNKO Power Tools products
Products
Home Cordless Tools

Cordless Rotary Hammer

21V 22mm Cordless Brushless Rotary Hammer

21V 22mm Cordless Brushless Rotary Hammer

21V cordless rotary hammer with strong impact energy and compact design. With brushless motor, KD77 owns long life span and superior durability. Designed & Manufactured by KYNKO Power Tools, Quality Guaranteed.

  • Brand:

    KYNKO
  • Item No.:

    Z0A-KD77-22
product details


Product Item: 21V 22mm Cordless Brushless Rotary Hammer






KD77 is a KYNKO 21V SDS Plus 22mm cordless rotary hammer. It owns a brushless motor, which bring a long life span and superior durability. KD77 owns three function: drilling, hammering and hammer drilling. It runs with KYNKO 21V battery Lithium-Ion Premium Battery Pack, which is compatible with the complete line of KYNKO 21-Volt MAX tools. KD77 is one of the most powerful cordless 22mm rotary hammer in the world. It Designed and manufactured by KYNKO, quality guaranteed.


MODEL: Z0A-KD77-22, #6771
VOLTAGE: 21V
MAX DRILLING DIAMETER: 22MM
CHUCK TYPE: SDS PLUS
IMPACT RATE: 0-4500BPM
NO LOAD SPEED: 0-1400RPM
IMPACT ENERGY: 2.1J
N.W.: 2.3KG




1. LED light---can be used under dark working condition
2. Brushless Motor, Long life span
3. Four times protection of battery pack, much safer
4. Optimized impacting system ---- increase drilling efficiency
5. Optimized motor cooling system--- increase motor working life;
6. Ergonomic flexible rubber handle and trigger switch ,reducing work strength
7. Optimized li-ion battery protection technology with battery indicator
8. Excellent battery system --- with Ø6 drill bit under full charge, max drilling capacity is 200 holes of 40mm depth.




QTY/CTN: 4pcs/ctn (Tools Bag)
Packing Size: 50*42*35cm




Q: Where is your market?
A: We are exporting KYNKO power tools to more than 70 countries, such as Germany, Australia, Vietnam, Chile, Iraq, Kenya, etc.

Q: What's your payment terms?
A: We could accept L/C sight, T/T before shipment.

Q: What's the delivery time?
A: We could deliver the goods about 45 days after order confirmed.

Q: What is the MOQ?
A: The MOQ of KYNKO brand is 50 PCS, and the MOQ of OEM is 500 PCS.

Q: Can I get samples to test?
A: Yes, we could provide samples for your test.

Q: What is your warranty term for product?
A: We offer 1 year / 1% spare parts free supply guarantee.




KYNKO, founded in 1993, is a leading professional power tools manufacturer, a Famous-brand Enterprise & National High-tech Enterprise. With two industrial production bases, KYNKO owns more than 20 production line and hundreds of world-class automatic production & testing equipment. We are committed to the development and production of high quality professional power tools. Welcome to join KYNKO worldwide business patterns and establish long-term relationship with us!





Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Related Products
cordless rotary hammer
12V 10mm Cordless Compact SDS Plus Rotary Hammer

12V cordless rotary hammer with strong impact energy and compact design. With compact design, KD65 is convenient for outdoor work. Designed & Manufactured by KYNKO Power Tools, Quality Guaranteed.

Brushless rotary hammer
21V 28mm Cordless Brushless Rotary Hammer

21V cordless rotary hammer with heavy duty design. Heavy duty rotary hammer with brushless motor, KD81 is designed for professional users. Designed & Manufactured by KYNKO Power Tools, Quality Guaranteed.

High pressure car washer
21V Cordless Pressure Washer Car Washer

KD92 is a cordless high pressure washer. It owns 100bar working pressure. With compact design, which is easy for carry. Designed & Manufactured by KYNKO Power Tools, Quality Guaranteed.

355MM Industrial quality Cut-off machine
Construction Industry 355mm Cutting Machine

355mm 14 inch cut-off machine with strong power. Designed & Manufactured by KYNKO Power Tools, Quality Guaranteed.

180mm diamond blade
180mm Segmented Rim Diamond Blade

KYNKO segmented rim diamond blade designed with keyhole slots for cutting marble and granite slabs, concrete, asphalt, brick, block, and other building materials.

90mm diamond core drill
90mm Handheld Small Diamond Core Drill

KD45 is KYNKO classic 90mm Diamond core drill machine. It owns variable speed, good dustproof and waterproof, etc. advantage. Designed & Manufactured by KYNKO Power Tools, Quality Guaranteed.

Cordless angle grinder
100mm 115mm 125mm Cordless Angle Grinder

KYNKO latest 21V brushless cordless angle grinder, KD85-2, which  is a durable, high-performance angle grinder available in 100mm, 115mm, and 125mm. It features a long-lasting lithium-ion battery and a brushless motor for efficient power. Designed for tough, industrial tasks, it’s both portable and reliable.

Portable Oil Free Scroll Air Compressor
Portable Oil Free Scroll Air Compressor

KYNKO Portable tank mounted scroll air compressor supply with 0 CLASS oil-free air, widely use for  new energy and utilities, medical and dental, automotive industry, laboratories and research institutions, food and beverage, construction industry, industrial manufacturing, etc.We provide top professional quality full range air compressors,parts, and related requirements.

© Copyright: 2003-2026 KYNKO INDUSTRIAL LIMITED All Rights Reserved.

IPv6 network supported

top

Leave A Message

Leave A Message

    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

  • Refresh the image