drills

4) Quick change shank(1/4")(7/16") fits all standard 1/4"quick change chucks
5) hex shank prevents slipping in drill chuck or bit extension.

1. With excellent rigidity, tooling can conduct highly efficient machining.
2. General\high precision product, surface finished <Ra0.15um.

Center drill
Cutting Tools
Welding tools
Indexable End Mill
Machine Tool Accessories...

solid carbide twist drills DIN 1897, drill bits, stub drills, K10 for material, fully ground, with round shank, bright finish

Used to enlarge a hole previously drilled, cored or punched in cast iron and other abrasive non-ferrous materials.

Type: CQ014
Material: Brass
Surface treatment: according to the customer's requirement.
We can machine all kinds of nonstandard hardware fitting.

1) ISO9001&API
2)Covers all IADC codes
3)Size:12 1/4"
4)Used for oil well and water well

Metal drill bits ground from solid extremely heat resistant cobalt-alloyed high speed steel produced according to DIN338. Polished Finish.

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

button drill bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

Metal cutting drill bit
Hss twist drill bit
Straight shank, Milled
From
diameter from 0.2mm to 20mm

1.Manufacturing process: milled, fully ground
2.Point angle: 118 or 135 split point
3.Flute type:N
4.Material: HSS or HSS-Co
5.Finish: White,TIN C

Masonry Drill Bits, Rolled, Zine Plated
40Cr steel shank, YG8C shank
3*60mm-25*600mm
roll forged, zine
long life, fas speed

Bit Size: 4 1/2"-- 171/2"(114mm--444.5mm)
Blades: 3--9 Blades
Nozzles: according to your requirement
PDC Cutter: 1913,1613,1313

High Quality 14-3/4" PDC Drill Bit
Certificate: API 7-1 & ISO9001
Manufacturer

1) ISO9001&API
2)Covers all IADC codes
3)Size:7 7/8"
4)Used for oil well and water well

Our main products are Rock Bits (Mill Tooth & TCI), PDC Bits (Matrix Body & Steel Body), Hole Opener, Drag Bits, Air Bits

Dezhou City Red Xin Machine Tool Co., Ltd. specializing in the production of deep hole cutter, deep hole drill

1.ISO&API
2.tricone rock roller bit drill bit
3.Resonable price,excellent in quality
4.Cover all IADC code

1.Flat Wood Drill Bit
2.Fast drilling
3.Ideal for door locks, morticing, electrical and plumbing work

DIAMOND TOOLS
DRILLING TOOLS
DIAMOND CORE DRILL BITS
DRILL BITS
DIAMOND CORE BITS

1. Diamond core drill use for concrete, granite, rock
2. Small nose
3. Large power
4. Long service life
5. High precision

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

Metal drill bits ground from solid extremely heat resistant cobalt-alloyed high speed steel produced according to DIN338. Polished Finish.

Manufacturing process: milled, fully ground
Point angle: 118° or 135° split point
Flute type: N
Material: HSS or HSS-Co
Finish: White,TIN Coated,R

SDS PLUS Hammer Drill Bits
Material:40Cr steel shank, YG8C tip
Manufacturing:milled,sand blasted
Size:5*110mm-30*1000mm
Fast

Bit Size: 4 1/2"-- 171/2"(114mm--444.5mm)
Blades: 3--9 Blades
Nozzles: according to your requirement
PDC Cutter: 1913,1613,1313

tricone rock bit
1.well drilling
2.long service time
3.best price and high quality
4.we can provide the sample ,but customer need to pay all cost

The machine is in the hole for oil drill collar drilling and design for deep hole drilling machine manufacturing.

Mitsubishi Bradzed Type BRS Drills
Mitsubishi Bradzed Type BRA Drills
Mitsubishi Indexable Type TAW Drills
Mitsubishi Indexable Type STAW Drills