Good Electroplated Diamond Drill Bits(Glass Drill Bits) Hollow Drill Bit Drill Bit Set Glass Drill Bit Set Used Drill Bits

Model No.: XD

Features: Glass hole saws
1Sharp, more wearable, long life, no fragile
2can adjust the grit according to customers' request

Model No.: AQ,BQ,NQHQ,PQ

Features: Electroplated Diamond Core Drill Bit:
1.32 years history
2.Size: 46~325mm
3.Cut rock from soft
4. ISO9001:2008

Model No.: Drill Bit E011601

Features: High Quality Core Drill Bit for Granite Wet Cutting
1. Wet Cutting
2.Qulity:High
3.Granite Drilling
4.Sintered

Model No.: ST-E72835

Features: Diamond Drill Bits
1.Change into segment type
2.Various of model and dimension available
3.Good

Model No.: Drill Bit E011601

Features: High Quality Wet Wet Core Bit for Granite 3/8'' ~ 4''
1. Wet Cutting
2.Qulity:High
3.Granite Drilling
4.Sintered

Model No.: CT1022

Features: 8pc Masonry Drill Set
3mm (1/8"), 4mm (5/32"), 5mm (3/16"), 6mm (1/4"), 7mm (9/32"), 8mm 5/16"), 9mm (11/32"), 10mm (3/8").

Model No.: CT1027

Features: Countersink Set
1) Specification Available:12mm, 16mm and 19mm
2) Item No:CT1027

Model No.: PDC roof bolt bit MG series

Features: PDC anchor shank bits/PDC non-coring bit/PDC drill bit for roof bolter,bolt mesh support,coal mine,coal bed,coal seam

Model No.: Accord to the drawing

Features: 1. Outer diameter :800-35mm
2. Inner diameter:20-750mm
3. Pitch :800-30mm
4. Thickness :2-8mm

Model No.: MNW-96

Features: Tungsten carbide matrix PDC bit 96mm
For water well,geothermal well,geological,coal mining,geotechnical
long life PDC bit

Model No.: DNTJ

Features: cutting tool
1.cutting tool, speical-purpose carbide tips
2.reduced damage of tips
3. better endurance
4.Multi-cut geometry

Model No.: hx2

Features: engineering drill 1 fast drilling speed2 high efficiency and less chipping3 minimum material deformation4 long life