Granite Drill Bits Nickel Finish Professional Quality
Min.Order: 200 Piece/Pieces
Granite Drill Bits in Nickel Finish
for professional users
China (Mainland)
Customized Water Well Drill Bits Forging Processing For Sandstone Drilling
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
SDS plus Shank Hammer Drill Bit flat flute
Min.Order: 200 Set/Sets
SDS plus shank hammer drill bit standard quality
Flat flute, triangle flute
diameter: 4-26mm (5/32"--1-1/8")
length: 110-1320mm (4"-24")
High Efficiency Water Well Drill Bits Wear Resistance for Coal Mining
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
1/2" shank reduced shank drill bit golden color
Min.Order: 100 Piece/Pieces
HSS 1/2" Reduced shank Drill Bits
Sizes: 13--50mm
Reduced shank: 10mm for sizes from 10.5--13mm
12.7mm for sizes from 13.5 --30mm
Pdc Carbide Rock Drill Bits For Medium / Hard Rock Drilling
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
HSS twsit drill bits fully ground DIN340 118/135 split points
Min.Order: 200 Piece/Pieces
HSS twist drill bits fully ground
DIN340 long series, 118/135 degrees
Sizes: 1--20mm, special sizes are available
Material: M2, HSS9341
High Strength Water Well Drill Bits Diamond Material Wear Resistance
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
High Precision Tungsten Carbide Drill Bits For Underground Mining
Min.Order: 1 Set/Sets
high compressive strength and strong abrasion resistance, which can drill more reasonably and effectively, and can be used for drilling under various
SDS plus 3 pointed Carbide hammer drill bits
Min.Order: 200 Set/Sets
SDS plus shank hammer drill bit 3 pointed carbide tip
triangle flute
diameter: 4-26mm (5/32"--1-1/8")
length: 110-1320mm (4"-24")
Tapered Rock Drill Tool Cross Type Drill Bit 11° Excellent Drilling Performance
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
SDS max shank hammer drill bits for heavy duty drilling professional quality
Min.Order: 30 Piece/Pieces
SDS max shank hammer drill bit
Diameter: 12-40mm
Length: 340-1320mm
Packed in plastic hanger, tube
SDS plus shank Hammer Drill Bits Set 7pcs
Min.Order: 300 Set/Sets
7pcs of SDS plus shank Hammer Drill Bits Set 70109107
Sizes: 5-6-8x110mm
6-8-10-12x160mm
Packed in plastic box
Down The Hole Hard Rock Drill Bits Drag Bits
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
75mm 3 Inch Drill Down The Hole Rock Button Bits / Cobalt Drill Bits
Min.Order: 1 Set/Sets
3 inch Low Air Pressure DTH Drill Hammer bit cir70-75mm is very popular and widely used in international well drilling field.
Hex shank Multi-purpose Drill Bit Red Fluted
Min.Order: 200 Piece/Pieces
specially designed for max. hardness and resistance to heat and wear
well centered carbide tip for easy and fast drilling
for universal drilling
High Strength Pdc Concave Drill Bit Anti - Erosive And Toughness
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
SDS plus Shank Hammer Drill Bit Set 10pcs
Min.Order: 300 Set/Sets
10pcs of SDS plus Shank Hammer Drill Bit Set 70109110
Sizes: drills: 6x110; 8x160,10x210,12x160,10-12-16-20x450mm
chisel 20x330, 330mm
Down The Hole Hard Rock Drill Bits Drag Bits For Water Well Drilling
Min.Order: 1 Set/Sets
The PDC drill bits we offered are used to penetrate the degassing hole, drain hole, and grouting hole of coal mine, water canservancy, water well
Multi-purpose drill bits Resharpenable carbide tip for repeated use to save money
Min.Order: 200 Piece/Pieces
specially designed for maximum hardness and resistance to heat and wear
well centered carbide tip for easy and fast drilling
one drill for every job
High Hardness Water Well Drill Bits 3 Blades Steel Body Abrasion Resistance
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Multi-purpose Drill Bits Cobalt Tungsten Carbide Tipped Vanadium steel shank 130 degrees of carbide tip
Min.Order: 200 Piece/Pieces
Multi-purpose drill bit made with s specific drill geometry with 130 degrees of carbide tip
resharpenable carbide for the purpose of repeated use
Golden 3 Wings Oil Well Drill Bit / Diamond PDC Bit For Well Drilling
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
HSS Drill Bits Fully ground titanium finish DIN338 135 split point
Min.Order: 200 Piece/Pieces
HSS twist drill bits fully ground DIN338 titanium finish
Split points: 118 / 135 degrees
Sizes: 1-20mm
HRC 62-66
Steel Body Water Well Drill Bits 3 Blades For Hard Layer API Certification
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
HSS Twsit Drill Bits fully ground DIN 338, 118/135 split point
Min.Order: 200 Piece/Pieces
HSS twist drill bits fully ground DIN338
Split points: 118 / 135 degrees
Sizes: 1-20mm
HRC 62-66
7 1/2 Inch TCI Roller Tricone Water Well Drill Bits
Min.Order: 1 Set/Sets
Tricone bit is one of the main tools for blast hole and water well drilling. Its life span and performance whether suitable for drilling or not
17pcs 1/2" shank drill bits set 1/2"-1" in aluminum case
Min.Order: 100 Piece/Pieces
17PCS HSS 1/2" Reduced shank Drill Bits
Sizes: 1/2" 17/32" 9/16" 5/8" 21/32" 11/16" 23/32" 3/4" 25/32" 13/16" 27/32" 7/8" 29/32" 15/16" 31/32" 1"
Down Hole Eccentric Water Well Polycrystalline Diamond Drill Bits With Long Life Span
Min.Order: 1 Set/Sets
The drill is used in combination with the drill hammer, which has the characteristics of straight drilling, fast speed and deep drilling.
Masonry Drill Bit DIN8039 black and silver finish
Min.Order: 200 Piece/Pieces
Masonry Drill
Silver and Black
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