Used Radial Drilling Machines for Sale — 428
6'-19" Carlton #4A, radial drill, #6 taper, power clamp & elevation, power rapid traverse, 15 HP, 1954
Price On Requestat Surplus Record4' Invema #FR40-1300, radial arm drill, spindle speeds 52-1450, 11" power quill feed
Price On Requestat Surplus Record8'-19" Carlton #4A, radial drill, 25 HP, box table, power clamp/elevation/rapid traverse, 1940
Price On Requestat Surplus Record6' X 19" Used Carlton Radial Drill
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8' X 19" Used Carlton Radial Drill
Price On Requestat MachinesalesOoya Model RE3-1600 Radial Drill
Price On Request1 - Carlton 3' x 11" Radial Arm Drill
Price On Request1 - Giddings & Lewis Bickford Chipmaster 6' x 17" Radial Arm Drill
Price On Request4'-14" Ooya #RE2-1300A, T-slotted box table, 1974
$2,969at Surplus Record6'-19" Carlton #4A, radial drill, 4 spindle diameter, #6MT, 50 x 77 working surface base, #14124
$16,315at Surplus Record6'-15" Carlton #3A, power movements/clamping, #5MT, 1500 RPM, threading, box table., '99
Price On Requestat Surplus Record8'-19" Carlton #4A, radial drill, #13966
$27,219at Surplus Record8'-19" Natco / Carlton #4A radial drill, 15-1500 RPM, #6MT, 25HP, univ box table, L-base ext., '96
Price On Requestat Surplus Record6'-19" Carlton #4A, radial drill, 10-1000 RPM, #6MT, power elev, power clamp, box table, clnt sys, 20 HP
Price On Requestat Surplus Record4'-12" MAS #VR4, radial drill, #4MT, 22 x 21 box table, power elevation, 4 HP, 1973
Price On Requestat Surplus Record6'-19" Carlton #4A, radial drill, #13473
$19,301at Surplus Record8'x19" CARLTON 4A RADIAL ARM DRILL, Power Clamping, Power Elevatio
Price On Requestat Machinesales4'-9" Giddings & Lewis Bickford #CHIPMASTER, radial drill, #4MT, power elevation, 1985
Price On Requestat Surplus Record4'-11" Carlton #1A, radial drill, 80-2000 RPM, #4MT, power elev. & clamp, box table., #30219
Price On Requestat Surplus Record8'-19" Carlton #4A, power arm elevation, rapid power traverse, 50 x 98 surface base, 15 HP
Price On Requestat Surplus Record4'-11" Carlton #1A, radial drill, 60 under arm, power elevation, 20 x 30 box table, 1966
Price On Requestat Surplus Record8'-19" Giddings & Lewis Bickford #CHIPMASTER, #6MT, 25 HP, power elevation & clamping
Price On Requestat Surplus Record8'-19" Carlton #4A, radial arm drill, 50 HP, #6MT, box table, 1979, #10240
Price On Requestat Surplus Record4'-13" Carlton #3A, radial drill, box table, #5MT, 15 HP, 15-1500 RPM
Price On Requestat Surplus Record4'-13" Ikeda #RM1300, 57-1/4 x 36 base working surface, 12 spindle str, #5 tpr, 1966, #17886
Price On Requestat Surplus Record5'-13" Carlton #3A, #5 MT, 15 HP, 15-1500 RPM, box table, power elevation/clamp/traverse
Price On Requestat Surplus Record5'-11" Carlton #1A, radial drill, #11386
$10,382at Surplus Record4' Ikeda #RM1300, power clamping & elevation, 1977, tag #14716
Price On Requestat Surplus Record4'-13" Carlton #3A, radial drill, #10305
$9,403at Surplus Record4'-11" Giddings & Lewis #CHIPMASTER radial drill, 40-1600 RPM, #5MT, 10 HP, hyd spindle fd, '66
Price On Requestat Surplus Record4'-11" Carlton #1A, radial drill, #12187
$6,427at Surplus Record4'-9" Giddings & Lewis #CHIPMASTER radial drill, 63-2500 RPM, #4MT, 5 HP, box table, tap, #9620
Price On Requestat Surplus RecordCARLTON 3A RADIAL ARM DRILL
Price On Requestat Machinesales6' X 19" CARLTON RADIAL DRILL, MODEL 4A, 50 HP
Price On Requestat Machinesales4' X 13" GIDDINGS & LEWIS CHIPMASTER HEAVY DUTY RADIAL DRILL
Price On Requestat Machinesales4'-11" Carlton #1A, radial drill, 54 x 36 base, power elevation & clamping, 7-1/2 HP, #70980
Price On Requestat Surplus Record3.4'-9" Arboga #RLM3508, radial arm drill, power elevation of arm, manual clamp, #4MT
Price On Requestat Surplus Record4'-9" Giddings & Lewis #CHIPMASTER, radial arm drill, #4MT, 5 HP, power elevation, #16545
Price On Requestat Surplus Record4'-11" Carlton #1A, radial arm drill, 24 x 18 box table., 5 HP, 2000 RPM, #10998
Price On Requestat Surplus Record8'-19" Carlton #4A, radial drill, #6MT, 4 spindle diameter, 50 x 101 base, 20 HP, #69077
Price On Requestat Surplus Record
Drilling is an operation of making a circular hole by removing a volume of metal from the job by a cutting tool called drill. Drilling machines are generally used to originate through or blind straight cylindrical holes in solid rigid bodies and/or enlarge (co-axially) existing (pre-machined) holes. The radial drilling machine is one kind of drilling machine classified based on the constructional feature of the machine. A radial drill machine or radial arm press is a large geared drill head that is mounted on an arm assembly that can be moved around to the extent of its arm reach. The radial, vertical and swing movement which the machine is capable of, enables to locate the drill spindle at any point within a very large space required by large and odd shaped jobs. There are some more versatile radial drilling machines as well where the drill spindle can be additionally swiveled and / or tilted.
Construction of a Radial Drilling Machine
The radial drilling machine consists of a heavy, round vertical column supporting a horizontal arm that carries the drill head. The arm can be raised or lowered on the column and can also be swung around to any position over the work and can be locked in any position. The drill head containing mechanism for rotating and feeding the drill is mounted on the radial arm and can be moved horizontally on the guide-ways and clamped at any desired position. These adjustments of arm and drilling head permit the operator to locate the drill quickly over any point on the work. The table of a radial drilling machine may also be rotated through 360 deg.
Powerful drive motors are geared directly into the head of the machine and a wide range of power feeds are available as well as sensitive and geared manual feeds. Depending on the different movements of the horizontal arm, table and drill head, the radial drill machine can be classified into the following three types:
- Plain radial drilling machine
- Semi universal drilling machine and
- Universal drilling machine
Radial Drilling Machine and its Applications
Radial drilling machine is considered to be the most versatile machine among the drill presses. It is used primarily for drilling medium to large and heavy work pieces as it is easier to manoeuvre large work pieces with the radial arm drilling machine. Radial arm drilling machines cover a huge area which is solely dependent on the length of the arm. Other than just drilling of blind and through holes, radial drilling machines are capable of other operations such as boring, reaming, counter sinking, lapping, etc.