Drilling Tools

CIR/DHD/Cop/Br High Air Pressure Hard Rock Drilling Down The Hole/DTH Hammer Drill Bit for Mining & Water Drilling &Quarrying 40

Rock grouping and recommended use of the bit tableGradenameRepresentsDrilling speedSuggested drill bit1Loose soilredeposited loess,lateritite,Soft sandy soil free of gravel and breccia,diatomite15/HPineapple bit,slice,plain film,Scraper coreless bit2Loose soilloess,red clay,cumulosol,Sand soil,Kaoli

Speedmade Industries Co., Ltd.

Power Tools Drill HSS Drills Bits with Roll Forged Taper Shank Twist Drill Bit

Changzhou Bomi Tools Co., Ltd.

Power Tools HSS Drills Bits Power Drill 6 PCS for Metal Drill Bit

Changzhou Bomi Tools Co., Ltd.

Symmetric Permanent Ring Bit Pilot Bit for DTH

Basic Info. Model NO. Symmetric Permanent Ring Bit Pilot Bit

XIAMEN PRODRILL EQUIPMENT CO., LTD.

High Speed Steel Annular Cutter Set

DNHX-T008DNHX-2012012*25DNHX-2014014*25DNHX-2016016*25DNHX-2018018*25DNHX-2020020*25DNHX-2022022*25DPB-620776.34*77

Zhejiang Xinxing Tools Co., Ltd.

Chtools High Performance 25/50mm Depth Track Drill Bits for Drilling

TypeSize(mm)TypeSize(Inch)DRTX-2018018*25DRTX-2028028*50DRTX-2019019*25DRTX-2029029*50DRTX-2020020*25DRTX-2030030*50DRTX-2021021*25DRTX-2031031*50DRTX-2022022*25DRTX-2032032*50DRTX-2023023*25DRTX-2033033*50DRTX-2024024*25DRTX-2034034*50DRTX-2025025*25DRTX-2035035*50DRTX-2026026*25DRTX-2036036*50DRTX

Zhejiang Xinxing Tools Co., Ltd.

M14 Tile Drill Bit Vacuum Brazed Diamond Ceramic Core Bits for Dry Drilling Porcelain Tile

Product NameM14 Tile Drill Bit Vacuum Brazed Diamond Ceramic Core Bits for Dry Drilling Porcelain TileTechnologyVacuum Brazed TechnologyOut Diameter20mmTotal Length62mmApplicationCeramic/Tile/Porcelain etcFeatures1. Vacuum Brazed Diamond Core Bits are very aggressive ideal for drilling ceramic and p

Johnson Tools Manufactory Co., Ltd.

Coated Tin Solid Carbide Twist Drill Bit for Drilling Through Hole

Basic Info. Type Twist Drill Bit

Changzhou Jianhua Changsheng Tools Co., Ltd.

Wall Hole Saw Kits Brick Masonry SDS Max (160mm 6.30in)

Zhejiang Dopow Lida Automation Technology Co., Ltd.

High Carbon Steel Hex Handle Woodworker Flat Drill Bits 35mm

Basic Info. Model NO. YZ-W1803

Dongguan Yize Precision Cutting Tool Co., Ltd.