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GRKs R4 self-countersinking screw has a new under head with saw-blade like cutting teeth and six self-contained cutting pockets. Together these features act like a circular saw blade, transporting the "drill dust" away from the edge of the screw hole while cutting a perfectly clean hole into even the most brittle materials without cracking any surface treatment.This design further enhances the R4s versatility by allowing the fastener to be installed without countersinking into even the hardest woods. The screw head closes the hole off with precision, leaving no damaged fibers around the head.R4 screws which are 2" and longer have a four threaded CEE thread that enlarges the screw hole for the non-threaded portion of the fastener. This technological advancement allows the wood to settle easily and increases the screws drawing strength, reducing the friction on the screw shank and lowering the driving torque.The R4 is a multi-purpose screw that can be used in all woodworking and plastic applications. Because the head has a 90 degree angle at the underside, the screw fits perfectly into the pre-countersunk holes of hardware fittings such as hinges or locks. Stocking of different screws is no longer necessary because the R4 is a very versatile screw.

The Challenge Handy-Drill Paper Drill was designed to bring speed and efficiency to quick-print and on-demand operations. Featuring a hand lever drilling operation, a manual trip side guide, and a heavy duty metal table, the Handy-Drill is a highly efficient and productive drilling machine. The Single Spindle motor automatically turns on when the pull-down lever is moved and automatically switches off when the lever returns to the up position. Located around the spindle, the chip collector cups include a sight gauge to signify when the cups are full and need to be emptied. The cups also serve as safety covers with interlock switches. When removed to change the drill bit or to empty the paper chips, power to the motor is locked out until the cups are replaced. The back gauge includes 4 adjustable stops for drilling multiple hole pattern jobs. Just flip the switch and move your pile to the next setting. Features: 2-1/2” lift capacity in 4 different drill bit sizes (1/4”, 5/16”, 3/8”, 1/2"). Machine also available in a 2” maximum lift capacity for a wider range of available hole sizes (1/8” to 1/2"). Safe to operate - Spindle motor automatically turns on when the pull-down lever is moved and automatically switches off when the lever returns to the up position. Conveniently located chip collector cups - Located around the spindle, they include a sight gauge to signify when the cups are full and need to be emptied. The cups also serve as safety covers with interlock switches. When removed to change the drill bit or to empty the paper chips, power to the motor is locked out until the cups are replaced. Adjustable backgauge stops – The backgauge includes 4 adjustable stops for drilling multiple hole pattern jobs. Just flip the switch and move your pile to the next setting. Questions? We are here for you. Call us at (866)537-2244. Specifications and Features: ManufacturerChallenge Machinery ModelHandy-Drill Table Size18" x 19" Included Drill Bits5/16" & 1/4" Standard Drill Bits Compatible Drill BitsStyle A 2.5" Challenge Drill BitsAvailable in sizes 1/8" through 3/8" DiameterStandard, Premium, Teflon & Premium Teflon Drill Head OperationManual, Hand Lever Max. Drilling Capacity2.5" Minimum Distance Between Holes3/8", Center to Center Maximum Distance to Side Guide9-7/8" Maximum MarginCenter to Sheet Edge2-1/2" Cuts ThroughPaper Electrical115V, 2.7A, 60Hz; Single Phase, AC Weight / Ship Weight70 lbs. / 90 lbs. Ships ViaMust Ship Via Truck – Click To Request A Quote Dimensions21.2" L x 24" W x 22-3/8" H Quantity/Box1 Drill / Box Product Code04CHLHDRILL List Price$1395 Our PriceCall for Today's Special Price (866)537-2244 * The 2" Handy-Drill requires extra lead time. Call, email, or chat with us live for exact lead time.

GRKs R4 self-countersinking screw has a new under head with saw-blade like cutting teeth and six self-contained cutting pockets. Together these features act like a circular saw blade, transporting the "drill dust" away from the edge of the screw hole while cutting a perfectly clean hole into even the most brittle materials without cracking any surface treatment.This design further enhances the R4s versatility by allowing the fastener to be installed without countersinking into even the hardest woods. The screw head closes the hole off with precision, leaving no damaged fibers around the head.R4 screws which are 2" and longer have a four threaded CEE thread that enlarges the screw hole for the non-threaded portion of the fastener. This technological advancement allows the wood to settle easily and increases the screws drawing strength, reducing the friction on the screw shank and lowering the driving torque.The R4 is a multi-purpose screw that can be used in all woodworking and plastic applications. Because the head has a 90 degree angle at the underside, the screw fits perfectly into the pre-countersunk holes of hardware fittings such as hinges or locks. Stocking of different screws is no longer necessary because the R4 is a very versatile screw.

GRKs R4 self-countersinking screw has a new under head with saw-blade like cutting teeth and six self-contained cutting pockets. Together these features act like a circular saw blade, transporting the "drill dust" away from the edge of the screw hole while cutting a perfectly clean hole into even the most brittle materials without cracking any surface treatment.This design further enhances the R4s versatility by allowing the fastener to be installed without countersinking into even the hardest woods. The screw head closes the hole off with precision, leaving no damaged fibers around the head.R4 screws which are 2" and longer have a four threaded CEE thread that enlarges the screw hole for the non-threaded portion of the fastener. This technological advancement allows the wood to settle easily and increases the screws drawing strength, reducing the friction on the screw shank and lowering the driving torque.The R4 is a multi-purpose screw that can be used in all woodworking and plastic applications. Because the head has a 90 degree angle at the underside, the screw fits perfectly into the pre-countersunk holes of hardware fittings such as hinges or locks. Stocking of different screws is no longer necessary because the R4 is a very versatile screw.

GRKs R4 self-countersinking screw has a new under head with saw-blade like cutting teeth and six self-contained cutting pockets. Together these features act like a circular saw blade, transporting the "drill dust" away from the edge of the screw hole while cutting a perfectly clean hole into even the most brittle materials without cracking any surface treatment.This design further enhances the R4s versatility by allowing the fastener to be installed without countersinking into even the hardest woods. The screw head closes the hole off with precision, leaving no damaged fibers around the head.R4 screws which are 2" and longer have a four threaded CEE thread that enlarges the screw hole for the non-threaded portion of the fastener. This technological advancement allows the wood to settle easily and increases the screws drawing strength, reducing the friction on the screw shank and lowering the driving torque.The R4 is a multi-purpose screw that can be used in all woodworking and plastic applications. Because the head has a 90 degree angle at the underside, the screw fits perfectly into the pre-countersunk holes of hardware fittings such as hinges or locks. Stocking of different screws is no longer necessary because the R4 is a very versatile screw.

GRKs R4 self-countersinking screw has a new under head with saw-blade like cutting teeth and six self-contained cutting pockets. Together these features act like a circular saw blade, transporting the "drill dust" away from the edge of the screw hole while cutting a perfectly clean hole into even the most brittle materials without cracking any surface treatment.This design further enhances the R4s versatility by allowing the fastener to be installed without countersinking into even the hardest woods. The screw head closes the hole off with precision, leaving no damaged fibers around the head.R4 screws which are 2" and longer have a four threaded CEE thread that enlarges the screw hole for the non-threaded portion of the fastener. This technological advancement allows the wood to settle easily and increases the screws drawing strength, reducing the friction on the screw shank and lowering the driving torque.The R4 is a multi-purpose screw that can be used in all woodworking and plastic applications. Because the head has a 90 degree angle at the underside, the screw fits perfectly into the pre-countersunk holes of hardware fittings such as hinges or locks. Stocking of different screws is no longer necessary because the R4 is a very versatile screw.

GRKs R4 self-countersinking screw has a new under head with saw-blade like cutting teeth and six self-contained cutting pockets. Together these features act like a circular saw blade, transporting the "drill dust" away from the edge of the screw hole while cutting a perfectly clean hole into even the most brittle materials without cracking any surface treatment.This design further enhances the R4s versatility by allowing the fastener to be installed without countersinking into even the hardest woods. The screw head closes the hole off with precision, leaving no damaged fibers around the head.R4 screws which are 2" and longer have a four threaded CEE thread that enlarges the screw hole for the non-threaded portion of the fastener. This technological advancement allows the wood to settle easily and increases the screws drawing strength, reducing the friction on the screw shank and lowering the driving torque.The R4 is a multi-purpose screw that can be used in all woodworking and plastic applications. Because the head has a 90 degree angle at the underside, the screw fits perfectly into the pre-countersunk holes of hardware fittings such as hinges or locks. Stocking of different screws is no longer necessary because the R4 is a very versatile screw.

The new Challenge Handy-Drill features hand lever operation with up to a 2-1/2" lift capacity (with 4 drill bit sizes to include 1/4", 5/16", 3/8", 1/2").