1.Diamond Core Drill Bits for Concrete, Wall
2.Factory
3.ISO9001
4.Sharp & long lifespan
5.Many design and size
Port: Tianjin or Shanghai
Minimum Order Quantity: 5 Piece/Pieces can provide sample for test
Supply Ability: 5000 Piece/Pieces per Quarter FOB price
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: Paper bag or box.can be provide according to your request .
Delivery Detail: within 1 week
Diamond Core Drill Bit for cured concrete
DIAMOND CORE DRILL ON TOP QUALITY FOR INDUSTRIAL PROFESSIONALS APPLICATIONS AND USEGES TO CORE THE HOLES IN VARIOUS CONCRETE
DIAMOND CORE DRILL BITS For dry and wet coring in reinforced concrete with very hard aggregate. Also good for granite, marble, tile, glazed brick and other hard base materials with low abrasiveness.
QUALITY LEVEL GUARANTEE: GOLD QUALITY FOR OVER 28METERS CUTTING LIFE, SILVER QUALITY FOR OVER 12METERS CUTTING LIFE.
MAX CUTTING DIAMETER STEEL LINE 28-32MM IN REINFORCED CONCRETE
PACKING: IN INDIVIDUAL PAPER BOX PACKAGE
SIZES AS BELOW: Diamond core drill bits
| Diameter | Item No. | Diameter | Item No. | |
| 1" (25.4mm) | ZLWA/ZBWA0100 | 4-1/2"(114mm) | ZLWA/ZBWA0412 | |
| 1-1/4" (32mm) | ZLWA/ZBWA0114 | 5"(127mm) | ZLWA/ZBWA0500 | |
| 1-1/2" (38mm) | ZLWA/ZBWA0112 | 5"-1/4"(132mm) | ZLWA/ZBWA0514 | |
| 1-3/4" (44mm) | ZLWA/ZBWA0134 | 6"(152mm) | ZLWA/ZBWA0600 | |
| 2" (51mm) | ZLWA/ZBWA0200 | 6"-1/4"(158mm) | ZLWA/ZBWA0614 | |
| 2-1/4" (57mm) | ZLWA/ZBWA0214 | 6"-1/2"(165mm) | ZLWA/ZBWA0612 | |
| 2-1/2" (63mm) | ZLWA/ZBWA0212 | 7"(178mm) | ZLWA/ZBWA0700 | |
| 3" (76mm) | ZLWA/ZBWA0300 | 8"(203mm) | ZLWA/ZBWA0800 | |
| 3-1/4" (82mm) | ZLWA/ZBWA0314 | 9"(229mm) | ZLWA/ZBWA0900 | |
| 3-1/2" (89mm) | ZLWA/ZBWA0312 | 10"(254mm) | ZLWA/ZBWA1000 | |
| 4" (102mm) | ZLWA/ZBWA0400 | 12"(305mm) | ZLWA/ZBWA1200 | |
| 4-1/4" (108mm) | ZLWA/ZBWA0414 | 14"(356mm) | ZLWA/ZBWA1400 |
Model No.: XD
Features: Diamond drill bits
1Sharp, more wearable, long life, no fragile
2 can adjust the grit according to customers' request
Model No.: 12 1/4SH124
Features: 12 1/4"SH124 Steel tooth Roller cone bit
Certification:API&ISO
Delivery iterm:Sea/Air
Delivery port:Tianjin/China
Model No.: size 3" to 26"
Features: Newest TCI tricone Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &IADC
Model No.: size 3-3/5" to 26 "
Features: API New TCI tricone Bits
1) Certified by API&ISO
2)20 experience
3)Best quality and best servive
4)FOB100~3300USD
Model No.: size 3" to 26"
Features: Brawny Tricone Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &IADC
Model No.: size 3" to 26"
Features: Brawny Tricone Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &ISO
Model No.: size 5-1/8" to 13-1/2"
Features: New PDC Bits
1)Certified by API&ISO
2)Best quality and low price
3)20 years experience
4)FOB 100~3300USD
Model No.: FT
Features: Straight shank twist drills, regular length
1.HSS Co8
2.surface treatment: coloring
3.33 degree helix angle for drill
Model No.: FT
Features: HSS Straight Shank Twist Drill
Standard: DIN338
Roll Forged & Full Polish
Material: HSS 9341,4341,4241
Finish: Bright.
Model No.: FT
Features: HSS fully ground Ti-coated Straight Shank Twist Drill:
material:4241 4341 9341 6542 M35 M42
roll forged,edge and fully groun
Model No.: FT
Features: step drill: 6steps , 9steps , 12steps and so on !
good quality and competitive!
Model No.: FT
Features: HSS Twist Drill
All contained in a quality metal divided carrying case
high-speed-steel drill bits with sizes