Item

Part Name

 

No.

 

 

 

1

Front Cap

 

2

Grip

 

3

Ball Holder

 

4

Holder Spring

 

5

Washer (B)

 

6

Retaining Ring For D20 Shaft

 

7

Retaining Ring

 

8

Oil Seal

 

9

Gear Cover

 

10

Tapping Screw (W/Flange)

D5 35

11

Spring (B)

 

12

O-Ring

 

13

Three Label

 

14

O-Ring (S-18)

 

15

Change Lever

 

16

Pushing Spring

 

17

Pushing Button

 

18

Sleeve

 

19

Ball Bearing (6904CM)

 

20

Retaining Ring For D37 Hole

 

21

Steel Ball

D7.0

22

Steel Ball

D5.556

23

Cylinder

 

24

Second Gear

 

25

Spring (A)

 

26

Washer (A)

 

27

Retaining Ring D30

 

28

Second Hammer

 

29

O-Ring (B)

 

30

O-Ring (FPM810)

 

31

Striker

 

32

O-Ring (A)

 

33

Piston

 

34

Piston Pin

 

35

Washer (C)

 

36

Inner Cover

 

37

Pinion Sleeve

 

38

Lock Plate

 

39

Second Pinion

 

40

Clutch Spring

 

41

Clutch

 

42

Gear-Shaft Set

 

43

O-Ring (S-8)

 

Item

Part Name

 

 

No.

 

 

 

 

 

44

Reciprocating Bearing

 

 

45

Spacer

 

 

46

Ball Bearing (626VVMC2ERPS2S)

 

47

O-Ring (P-22)

 

 

48

Ball Bearing (608DDMC2EPS2S)

 

49

Washer (A)

 

 

50

Armature

 

 

51

Fan Guide Ass'y

 

 

52

Rubber Bushing

 

 

53

Stator

 

 

54

Internal Wire (A) (Black)

 

 

55

Internal Wire (A) (Gray)

 

 

56

Ball Bearing (608VVMC2EPS2L)

 

57

Housing

 

 

58

Name Plate

 

 

59

Internal Wire (A) (Red)

 

 

60

Internal Wire (A) (White)

 

 

61

Tapping Screw (W/Flange)

D4

20

62

Handle Cover

 

 

63

Speed Control Switch

 

 

66

Carbon Brush

 

 

67

Brush Holder

 

 

68

HITACHI Label

 

 

69

Tube (D)

 

 

70

Internal Wire (B) (Blue)

 

 

71

Internal Wire (B) (Brown)

 

 

72

Tapping Screw (W/Flange)

D4

16

73

Cord Clip

 

 

74

Cord Armor

 

 

75

Cord

 

 

501

Case

 

 

502

Side Handle

 

 

503

Depth Gauge

 

 

Parts are subject to change without any obligation on the part of the HITACHI due to improvements.

71

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Image 71
Hitachi Koki USA DH 24PC instruction manual Cord Clip Cord Armor

DH 24PC specifications

The Hitachi Koki USA DH 24PC is a robust and versatile rotary hammer designed for a variety of heavy-duty applications in both professional and DIY environments. With its powerful performance and advanced features, the DH 24PC has earned a reputation as a reliable tool for drilling into concrete, brick, and masonry.

One of the most notable features of the DH 24PC is its impressive motor, which delivers a strong 2.4 joules of impact energy. This allows the tool to drill through tough materials efficiently, making it ideal for construction workers, contractors, and serious DIY enthusiasts. The hammer is equipped with a 24mm SDS-plus chuck, providing excellent grip and stability for various bits, allowing users to switch quickly between drilling and chiseling modes.

The DH 24PC incorporates innovative technologies aimed at enhancing user experience and safety. It features an ergonomic design with a soft, rubberized grip that minimizes vibration and reduces fatigue during extended use. The lightweight construction of the tool, weighing only 6.4 pounds, contributes to its ease of handling while still providing robust power.

Additionally, the DH 24PC boasts a three-mode operation, allowing users to select between hammer-only, hammer-drill, and drill-only modes. This versatility not only increases the range of applications but also ensures efficiency when tackling various tasks. The presence of a variable speed control adds further flexibility, enabling precise adjustments to match the specific drilling or chiseling requirements.

Another standout characteristic of the DH 24PC is its integrated dust protection system. This feature helps to prolong the life of the tool by minimizing the amount of debris that can enter the motor and other components. Furthermore, the tool is designed with replaceable carbon brushes, extending its lifespan and ensuring consistent performance over time.

Safety is paramount in power tools, and the DH 24PC is no exception. It includes a convenient lock-on switch for continuous operation, which enhances safety and reduces strain during prolonged use. Overall, the Hitachi Koki USA DH 24PC is a powerful and efficient rotary hammer that combines advanced technology, user-friendly features, and durable construction, making it a preferred choice for professionals and enthusiasts alike. Its blend of performance, versatility, and ease of use truly sets it apart in the competitive tool market.