PRECISION DRILL JIG BUSHINGS - E&E Sp

1 :AuthorizedDistributor:E&E SPECIAL PRODUCTS 7200 MILLER DRIVE, WARREN, MI 48092, 586-978-3377E&E SPECIAL PRODUCTS 7200 MILLER DRIVE, WARREN, MI 48092, 586-978-33771 TOPQUALITY2 FASTDELIVERY3 ECONOMICALPRICESMain Factoryand WarehouseSt. Louis, MissouriDrill Bushing FactoryAustin, TexasOur nationwide network of stockingdistributors, plus huge inventoriesat two warehouse locations,guarantees same-day shipment forstandard BUSHINGS . In addition, ourquick-response manufacturingcapabilities allow us to ship almostall special and modified BUSHINGS inless than 10 Lane DRILL BUSHINGS are allprecision honed and ground, thefinest quality available. Theyexceed all ANSI DRILL -bushingstandards. Unlike some of ourcompetitors, we manufacture onlyfirst-quality DRILL BUSHINGS , never economy grade. As you expect with all Carr Laneproducts, our DRILL -bushing prices arethe most competitive around.

2 Ourproduction volumes and advancedmanufacturing techniques meanexcellent value for you.$WHAT MAKES A CARR LANEDRILL BUSHING BETTER?E&E SPECIAL PRODUCTS 7200 MILLER DRIVE, WARREN, MI 48092, 586-978-3377E&E SPECIAL PRODUCTS 7200 MILLER DRIVE, WARREN, MI 48092, 586-978-3377 INDEXDGD iamondGroovep. 43-44 HHeadPress Fitp. 14-18 LLinerp. 28-30 ULLockingLinerp. 33 AAir Feedp. 57-68 GDGun Drillp. 54-56 SGSerrataGroovep. 45 DCDirectedCoolantp. 38-39 PPress Fitp. 9-13 FMFlat MilledRenewablep. 26-27 OilGroovep. 40-42 ULDD iamond KnurlLocking Linerp. 46 EZEZ Castp. 47 SFSlip/FixedRenewablep. 21-25 HLHeadLinerp. 31-32 CHChipBreakerp. 36-37 Air-FeedAccessoriesp. 69-72 CBCircuit Board(Please see ourweb catalog)Lockscrewsand Clampsp. 34-35 SPSerratedPress Fitp. 19-201BU(11/09)TBTemplatep. 48-51 Bushing 2-3 Installation and Technical Data ..p. 4-5 Counterbore Data.

3 P. 6E&E SPECIAL PRODUCTS 7200 MILLER DRIVE, WARREN, MI 48092, 586-978-3377E&E SPECIAL PRODUCTS 7200 MILLER DRIVE, WARREN, MI 48092, 586-978-33772BU(12/03)FLAT MILLED RENEWABLE:Types FM and FMC (carbide). Replaceable bushing used for extraresistance to rotational forces under harsh conditions. This bushing,generally used with a liner , has a milled locking flat to allow fasten-ing securely with a flat clamp. FM BUSHINGS also have a standardrecess on the other side to allow using a lockscrew :Types L and PM (metric). Liners are permanent BUSHINGS used tohold renewable DRILL BUSHINGS . The liner s ID has a precise sliding fitwith the renewable bushing s OD. The hardened liner accuratelylocates the renewable bushing and protects the jig plate from wearcaused by frequent bushing replacement. Note: Metric liner bushingsare the same as metric press-fit liner :Types HL and HM (metric).

4 Similar to an L bushing, but with a head toresist heavy axial loads. Head liners are permanent BUSHINGS used tohold renewable DRILL BUSHINGS . The head liner s ID has a precise slidingfit with the renewable bushing s OD. The hardened head liner accurate-ly locates the renewable bushing and protects the jig plate from wearcaused by frequent bushing replacement. Note: The length listed for ahead liner refers to its overall length, not its length under the head. Metrichead- liner BUSHINGS are the same as metric head-press-fit liner :Types UL and ULM (metric). Similar to an HL head liner , but incor-porating a special locking tab that eliminates the need for alockscrew. Un-A-Lok liners are permanent BUSHINGS used to holdSF renewable DRILL BUSHINGS (on the slip side only, not the fixed side).

5 Although slightly more expensive than a head liner plus a lockscrew, installation time is dramatically FIT:Types P, PC (carbide), and PM(metric). This is the most-popularand least-expensive DRILL bushing. P BUSHINGS are permanentlypressed into the jig plate, usually flush with the top surface. They aregenerally used for single-step drilling or reaming operations whenyou do not expect to replace BUSHINGS during the tooling s lifetime. Pbushings can be mounted closer together than headed BUSHINGS , butoffer less resistance to heavy axial H, HC(carbide), and HM(metric). Similar to a P bushing, butwith a head to resist heavy axial loads. H BUSHINGS are permanentlypressed into the jig plate. They are generally used for single-stepdrilling or reaming operations when you do not expect to replacebushings during the tooling s lifetime.

6 The head can be left exposed,or recessed by counterboring the installation hole. Note: The length listed for a USA head-press-fit bushing refers to its length under thehead, while the metric version s length is its overall PRESS FIT:SERRATED PRESS FIT:Types SP and SPM (metric). Similar to a P bushing, but with top ser-rations to prevent rotation in soft materials. Recommended in high-torque situations for materials such as magnesium, aluminum,masonite, or wood. Finish-ground OD ensures accurate ID also resist axial force to prevent pushing the bushingthrough the jig RENEWABLE:Types SF, SFC/SC/FC(carbide), and SFM (metric). Replaceablebushing generally used with a liner bushing and lockscrew. Usewhen you expect to replace BUSHINGS during the tooling s lifetime, orwhen you want to switch BUSHINGS to perform multi-step operationswith the same tooling.

7 SF BUSHINGS combine the benefits of older S-type slip-renewable and F-type fixed-renewable BUSHINGS : One sidehas a small recess for fixed mounting; the other has a locking recessthat allows the bushing to slip down, then lock in place by rotating and F types are now obsolete (except in carbide) and combinationSF BUSHINGS will be furnished at no extra 64thsof an inchLengthin 16thsof an inchID as4-placedecimal inchUSA P - 20 - 8 - .1250 ODinmmLengthinmmIDas 2-placedecimal mmTypeMETRIC PM - 8 - 12 - BREAKER:Types CHand CHM (metric). Similar to an SF renewable bushing, butwith specially designed chip-breaking notches on the DRILL -exit end. Useto break up chips from tough, stringy materials, to reduce friction andheat buildup. Reduces bushing wear at the DRILL -exit end and reducesthe chance of tool or workpiece damage.

8 A chip-breaker bushingshould extend beyond its liner to allow chips to escape. Chip breakersare also available on other bushing types such as P, H, and SELECTIONE&E SPECIAL PRODUCTS 7200 MILLER DRIVE, WARREN, MI 48092, 586-978-3377E&E SPECIAL PRODUCTS 7200 MILLER DRIVE, WARREN, MI 48092, 586-978-3377 Type SG. Can be cast in place or potted, just as a diamond-groovebushing, or can also be pressed into an installation hole. Straight knurlprovides less resistance to axial loads than the diamond knurl on a DGbushing. Since the bushing s OD is not ground, keep the ID accuratelylocated during casting or potting to ensure accuracy in the finished GROOVE:EZ CAST liner :BUSHING SELECTION3BU(12/03)AIR-FEED DRILL :DIAMOND GROOVE:DIRECTED COOLANT:TEMPLATE:Types DC, DCCH (chip breaker),DCL ( liner ), and DCHL (headliner). Similar to an SF renewable bushing, but with passages todirect coolant to the cutting area.

9 This design is particularly good forwashing away chips, especially when ordered as the combinationDirected Coolant Chip Breaker (DCCH). DC BUSHINGS require spe-cial liners, DCL or DCHL, to direct coolant from a drilled manifoldpassage to the holes in the bushing s OD grooves are available on most DRILL -bushing types, including P, H,and SF. Use when you need complete DRILL lubrication and cooling,such as when drilling hardened steel. Oil grooves are speciallydesigned coolant passageways in the bushing s ID wall. Choosefrom 25 different groove styles. End wipers are also available, tokeep out dirt and CB and CBC (carbide). Headless and head-type bushingsmade especially for circuit-board drilling machines. Available forElectro-Mechano, Excellon, Waco, Digital, Nationwide, Edlund,Tektronix, Leland-Gifford, Palomar, Hughes, Rapidrill, and Reliabledrilling GROOVE:Type TB.

10 An economical bushing designed for thin template jig platesfrom 1/16- to 3/8-inch thick. BUSHINGS are held in place by a retainerring. The OD serrations prevent the bushing from spinning. Bushingscan be removed and reused by breaking the aluminum retainer ring(extra retainer rings available).CIRCUIT BOARD:Type A. DRILL -bushing shanks, collars, adaptors, and locking acces-sories for air-feed drills, tappers, and back-spotfacers. Available for allstandard DRILL motors, including Gardner-Denver, Keller, Aro, Buckeye,Quackenbush, Desoutter, and ULD andULDM (metric). A liner for cast-in-place or pottedinstallation, used to hold SF renewable DRILL BUSHINGS . Un-A-Lok lin-ers incorporate a special locking tab that eliminates the need for alockscrew. Holds only the slip side of an SF bushing, not the fixed side. Diamond-knurled OD provides superior holding strengthagainst both rotational and axial forces.