Product Despcription
Dimensions D Flushing hole(mm) Buttons(mm) Angle Class Part no.
mm in Front No Size Gauge No Size Front No Size Gauge No Size
45 1 3/4 1*5.5 2*5.5 2*9 5*11 30�° H 3045R3207
48 1 7/8 2*6 1*5 2*9 5*11 30�° H 3048R3207
51 2 2*6 1*5.5 2*10 5*11 30�° H 3051R3207
43 1 11/16 2*5 2*5 2*8 6*9 30�° S 3043R3208
45 1 3/4 2*5 2*5 2*9 6*10 30�° S 3045R3208
48 1 7/8 2*5.5 2*5 2*9 6*10 30�° S 3045R3208
43 1 11/16 3*4 2*5 3*8 6*10 30�° M 3043R3209
45 1 3/4 3*5 1*5 3*8 6*10 30�° M 3045R3209
48 1 7/8 3*5 1*5 3*9 6*10 30�° M 3048R3209
54 2 1/8 3*6 1*5.5 3*10 6*11 35�° M 3054R3209
45 1 3/4 3*5 1*5 3*8 6*10 30�° M 3045R32F09
48 1 7/8 3*5 1*5 3*9 6*10 30�° M 3048R32F09
51 2 3*5.5 1*5.5 3*9 6*10 35�° M 3051R32F09
54 2 1/8 3*6 1*5.5 3*10 6*11 35�° M 3054R32F09
57 2 1/4 3*6 1*6 3*10 6*11 35�° M 3057R32F09
Remarks:
Hemispherical-66(Usually for very hard rocks)
Ballistic-65(Ususally for medium hard rocks)
Semiballistic-64(Usually for medium hard rocks)
Conical-67(Usually for soft rocks)
Drill Bits
Diameter: 43mm Thread: R32 Button Bits: 8 Buttons Flushing hole:Front:2*5 /Gauge:2*8 Buttons: Front:2*8/ Gauge:6*9
Maxdrill threaded button bits offers leading strength and penetration rates in the industry for more productivity, excellent straightness and hole clean quality, 1. R32 2. bit diameter: 43mm 3. 8 buttons 4.Class: S 5.Angle:30 degree
Place of Origin.....................Germany Model Number........................TU1245 Weight ....................................3.5 Grade......................................HMS Material..................................Carbon Steel,1308 PDC cutters Shape.....................................ASH
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
Drill Machine
