1.Atlas Copco (COP1238, COP1838, COP1032 and etc)
2.Furukawa (HD715, HD612, HD609, PD200 and etc)
3.Ingersoll-Rand (VL140, VL671, YH80A and etc)
4.Tamrock(HLX5, HL600, HL500, HL300, HL 700, HL850, HL1000, HL1500 and etc)
5.Size: R28, R32, R38, T38, T45, T51, T60
6.Thread: R32, R38, T38, T45, T51
7.Diameter: 37.8, 38, 44.3, 44.8, 44.9, 45, 51.7, 51.9, 54, 55.5, 57, 57.8, 60, 65, 68, 69, 74.9, 79mm
9.Length: 245-880mm
ecause of economy and powerful drilling capacity, down the hole hammer become an advanced drilling tool for drilling and mining industries. Down the hole hammers and drill bits are designed together to work in perfect unison, giving high penetration rates, long service life and low costs. 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory. 2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted. 3. Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of hammer. 4. Easy to depart bit from hammer due to multihead thread connecting chuck and cylinder of hammer. 5. Interchangeable with DTH bit and drill pipe Low pressure and high pressure hammers are available in our company.
Drill Bits
HSS M35 5% Cobalt Centre Drill Bits
HSS M35 5% Cobalt Step Drill Bits Set, Amber FINISHED, 3PCS:4-12, 4-20-4-32MM
170PCS HSS TWIST DRILL BITS SET, 118 DEGREE, DIN338, BLACK FINISHED IN METAL BOX. 1.0-8.0MMX0.5, EACH 10PCS 8.5-10.0MMX0.5, EACH 5PCS.
HSS M35 Cobalt 5% Twist Drill Bits SET, 1.0-10.0X0.5MM, 135 SPLIT POINT, DIN338 STANDARD, Amber Finishing,rose Plastic Box Packing
Product Despcription Shank Style Diameter in mm Button angle Approx.weight Part No. QL30 90mm 38 4.6 MD35-90 100mm 38 4.8 MD35-100 105mm 38 5 MD35-105 QL40 105mm 38 8.5 MD45-105 110mm 38 8.8 MD45-110 115mm 38 9 MD45-115 125mm 38 10.5 MD45-125 130mm 38 11 MD45-130 QL50 135mm 38 15.9 MD55-135 140mm 38�° 16 MD55-140 145mm 38�° 16.5 MD55-145 150mm 38�° 17 MD55-150 152mm 38 17.5 MD55-152 QL60 152mm 38 23 MD65-152 165mm 38 24 MD65-165 171mm 38 25 MD65-171 178mm 38 26 MD65-178 190mm 38 27.5 MD65-190 230mm 38° MD65-230 240mm 38 MD65-240 254mm 38 MD65-254 QL80 203mm 38 47 MD85-203 216mm 38 53 MD85-216 219mm 38 54 MD85-219 230mm 38 57 MD85-230 240mm 38 58 MD85-240 254mm 38 63 MD85-254 305mm 38 70 MD85-305 356mm 38 94 MD85-356
Maxdrill R32 Drill Bit Flat Front Button Bit Dia 64mm; 1.Part No.3064R32F09 2.Bit Diameter: 64mm 3.Button bits: 9 buttons 4.Button bit design: Flat face, drop center, normal and retrac body. 5.Tungsten carbide (Buttons): Spherical, ballistic and conical.
Part No.3076T4512 Bit Diameter: 76mm Button Bits: 12 Buttons Button bit design: Flat face, drop center, normal and retrac body. Tungsten carbide (Buttons): Spherical, ballistic and conical. Applications: Bench, production Website:www.maxdrillrocktools.com We have different designs for various rock formations, and a longer service life to decrease use costs for users.
