Contact Form

Send your inquiry to Wuxi Rolls Excavator Parts Factory,China manufacturer.

Contact Info

Strict quality process control and management ensures
product quality and accountability.


Email : [email protected]


Worktime : 08:30-17:30 (Beijing Time)


  • Power Hammer Drills

    AOBEN 21V Cordless Hammer Drill Kit, 1/2-Inch Brushless Power Hammer Drill Set, Max 1200 In-lbs Torque, with 4.0Ah Li-ion Battery and Charger, Auxiliary Handle, Variable Speed 4.8 out of 5 stars 51 $99.99 $ 99 . 99

  • Demolition Hammers at Lowes.com

    The DCD778: hammer drill/driver has a max output of 340-UWO and is lightweight at only-2.5-lbs for a variety of applications. The DCF787: 1/4-in impact driver has a max torque of 1500-in-lbs and up to 2800-rpm delivering the power needed for most jobs.

  • Power Hammer Drills

    AOBEN 21V Cordless Hammer Drill Kit, 1/2-Inch Brushless Power Hammer Drill Set, Max 1200 In-lbs Torque, with 4.0Ah Li-ion Battery and Charger, Auxiliary Handle, Variable Speed 4.8 out of 5 stars 51 $99.99 $ 99 . 99

  • The Best Rotary Hammer Drills of 2021

    Battery power is clearly the convenient option, but rotary hammer drills are power-hungry tools. The 18- or 20-volt battery used for standard drill/drivers , and rated for 1.5- or 2.0-amp hours

  • Drill Nomenclature and Geometry

    Drill Nomenclature • Chisel Edge Angle “The angle formed between the chisel edge and the cutting lips”chisel edge and the cutting lips – The chisel edge angle is generally 125° to 135° “Chisel edge angle is an indication of lip relief” 4:00

  • Drilling and Demolition

    Hammer drill bits TE-CX Page 100-101 Hammer drill bits TE-C Page 102-104 Chisels TE-C Page 104-105 Combihammers Combihammer TE 30-C-AVR Page 106, 109 Combihammer TE 50 Page 106, 109 Combihammer TE 60 Page 107, 109 Combihammer TE 60-ATC-AVR Page 107 Combihammer TE 70-AVR Page 108 Combihammer TE 70-ATC/AVR Page 108 Inserts for Combihammers Hammer

  • Spline or Round/Hex Standard Chisels

    Spline or Round/Hex Standard Chisels. Milwaukee® Spline or Round/Hex Standard Chisels are made of drop forged high grade steel. These chisels are specifically designed for spline rotary hammers and should be used in hammer only mode. Thank you for sharing this product. Your email has been sent.

  • Spline Bits for Rotary Hammer Drill

    Spline Bit Sizes. The spline bits come in several different sizes that are based on the thickness of the concrete itself and the size and depth of the hole that needs to be created. For the most part, the bit sizes are as follows. 3/8” x 10”, 6”, and 12” 7/16” x 12” and 14” ½” x 12”, 18”, 23.5”, 30”, 36”, and 48”

  • Rotary Hammer Drills

    This hammer drill is specially designed for hard surfaces. Moreover, this Hilti power drill has the capability to penetrate up to 150 mm with a diameter of 17 mm diameter. The Hilti TE 22 makes the heavy-duty job of drilling into materials like concrete, granite, and natural stone, look easy.

  • How to use a hammer drill chisel? | HouseTechLab

    The bits for chiseling have a spade-like end to pull through the Mansory material as the hammer drill beats though it consistently. The Chiseling process. When you need to chisel, set your hammer drill to the hammer-only mode, and begin from a convenient position, the chiseling process is would depend on the project you are carrying out.

  • HS1911 | 1 In. x 12 In. Flat Chisel SDS

    The Power Tools Division of the Bosch Group is the world market leader for power tools and power tool accessories. The core success factors are innovative strength and pace of innovation. As a professional, a lot is expected of you: speed, reliability, competence, endurance – in short: excellent results.

  • Breakers & Demolition Hammers

    brunner& lay demolition pneumatic rock drill ir cp striking bar chisel bit d5 brunner& lay rock drill demolition tool striking bar! new condition! comes with the following: model no. p24j120. p24j150, p24j380 according to the brunner lay catalog this bit will fit the following models: ir-45. ir-475 gd99. gd123 cp-450n. cp-450dr measures 13.125

  • Drill Nomenclature and Geometry

    Drill Nomenclature • Chisel Edge Angle “The angle formed between the chisel edge and the cutting lips”chisel edge and the cutting lips – The chisel edge angle is generally 125° to 135° “Chisel edge angle is an indication of lip relief” 4:00

  • HS1911 | 1 In. x 12 In. Flat Chisel SDS

    The Power Tools Division of the Bosch Group is the world market leader for power tools and power tool accessories. The core success factors are innovative strength and pace of innovation. As a professional, a lot is expected of you: speed, reliability, competence, endurance – in short: excellent results.

  • Cordless

    Some of the most reviewed products in Rotary Hammers are the Milwaukee M18 FUEL 18-Volt Lithium-Ion Brushless Cordless 1 in. SDS-Plus Rotary Hammer with 5.0 Ah Battery with 1,138 reviews and the 20-Volt MAX Cordless Brushless 1 in. SDS Plus D-Handle Rotary Hammer with (1) 20-Volt 5.0Ah Battery & Charger with 374 reviews.

  • Bits, Chisels & Breaker Points

    FLAT NARROW CHISEL: I tem: Hammer Steel 1 1/8 Hex Type: Flat Chisel Overall Length(In. 16 Type: Flat Chisel Application 60 Degrees Cutting Angles to Clean Concrete. Scale, Rust, Cut Troughs and Some Asphalt Blade Width(In. 1-1/2 For Use With 1 1/8 Hex Demolition Hammers(FITS ALL MAJOR BRANDS) Fits a Bosch Brut Electric jack Hammer or any

  • Drilling and Demolition

    Hammer drill bits TE-CX Page 100-101 Hammer drill bits TE-C Page 102-104 Chisels TE-C Page 104-105 Combihammers Combihammer TE 30-C-AVR Page 106, 109 Combihammer TE 50 Page 106, 109 Combihammer TE 60 Page 107, 109 Combihammer TE 60-ATC-AVR Page 107 Combihammer TE 70-AVR Page 108 Combihammer TE 70-ATC/AVR Page 108 Inserts for Combihammers Hammer

  • Drills & Hammer Drills | Cordless & Electric |

    ® cordless & electric drills are built with a focus on ergonomics, drilling speed, durability and power. Guaranteed Tough®. Shop online or locally today.

  • Hand tools SON

    2.2 Hammer Drill 2.3 Rotary hammer drill 2.4 Cordless drills 2.5 Drill press 2.6 Geared head drill 2.7 Radial arm drill 2.8 Mill drill 3. Related tools 4. Chisels 4.1. Types 4.1.1 Woodworking chisels 4.1.1.1 Lathe tools 4.2 Metalworking chisels 4.2.1 Cold chisel 4.2.2 Hardy chisel 4.3 Stone chisels 4.4 Masonry chisels

  • What is a Rotary Hammer? Why Use SDS Rotary Hammer Drill?

    A rotary hammer operates in much the same fashion as a drill. However, unlike a standard cordless drill that simply spins the drill bit into the material, this power tool uses a hammering action designed to break up concrete. So, as the drill goes into the concrete the pulsing action of the rotary drill breaks the material apart at the same

  • Rotary Hammer Drills at Lowes.com

    Rotary Hammer Kit features a hammer that delivers 1.9 Ft.-Lbs. of impact energy, based on the industry standard of measurement agreed upon by the European Power Tool Association (EPTA). It weighs only 5.8 Lbs. (tool only, not including battery), delivering superior performance and an outstanding impact-to-weight ratio.