Drill sets

Set of spiral cobalt grinders with cylindrical shank, type CZ004 Angle of blade: 118 ° (-2 °) Helix angle: 25-30 ° Angle of drill bit width: 25 ° (-2 °) Material: HSSE - Co5 Rapid Steel Standard: Business Standard, Drilling Length Corresponds to DIN338 Cobalt Tungsten-Molybdenum Steel with Very Good Cutting Properties, Hardness at Higher Temperatures and Brightness, Suitable for heavily machinable materials with a tensile strength of up to about 1000 PMa. CZ004 CZ004 Special cutting edge cutting edge significantly reduces the friction of the ridge of the drilling material while at the same time creating optimal conditions for the coolant supply directly to the cutting point . Thanks to its optimally chosen geometry, the drill tip significantly contributes to the high drill bit stability even at high cutting speeds while ensuring high dimensional and geometrical accuracy of the bore holes. Angle of pitch and geometry of the CZ004 drill spiral creates optimum conditions for chip formation and removal including coolant inlets Reduces the roughness of the cut surfaces of the CZ004 drill bit reduces the size of the ultimate forces during drilling and chip removal. Very thin core at the front of the drill significantly reduces the necessary axial forces for drilling and subsequent heat generation while maintaining the stiffness of the drill due to multiple increases in core thickness continuously towards the drill bit Extremely powerful drill bit with high the heat sinking, whose dimensions correspond to DIN 338, but its revolutionary geometry developed on the basis of years of experience, classifies this drill as a cutting tool for high-speed steel in the field of drilling, in particular for: tensile strength of 900 N / nm2 - high-alloy steels resistant to corrosion, acids and

Set of 91 pcs ground spiral drill bits for metal with reinforced core 1.0-10.0 mm Apex angle: 118° Helix angle: 25-30° Material: HSS Standard: DIN338 RN Plastic filing cabinet with cover. Usage : General - hand, stand, column drills Alloyed steel, cast steel with strength over 800 N/mm2 Order no. : SV338RNHSS91PP

Set of 13 coated ground spiral drill bits for metal Set includes drill bits: 1.5 / 2.0 / 2.5 / 3.0 / 3.3 / 3.5 / 4.0 / 4 .2 / 4.5 / 5.0 / 5.5 / 6.0 / 6.5 mm Blade angle: 118° Helix angle: 25-30° Material: HSS - High-speed steel Coating: TiN - Titanium Nitride Standard: DIN338 ( replaces PN 2907 / PN2907 ) Usage: General - manual, stand , column drills Non-alloyed and alloyed steel, cast steel with a strength of up to 900 N/mm2 Gray tempered cast iron, ductile cast iron sintered steel, aluminum alloys with short chips, bronze

Set of 13pcs of chopped cobalt spiral drills into metal with reinforced core 1,5-6,5 mm br> Helix angle: 36 ° Material: HSS Co5, resp. HSSE

Set of 13pcs of chopped cobalt spiral drills into metal with reinforced core 1,5-6,5 mm br> Helix angle: 36 ° Material: HSS Co5, resp. HSSE

Set of 19 cubed cobalt spiral drills in metal with reinforced core 1,0-10,0 mm Helix angle: 36 ° Material : HSS Co5, resp. HSSE

Set of 19 cubed cobalt spiral drills in metal with reinforced core 1,0-10,0 mm Helix angle: 36 ° Material : HSS Co5, resp. HSSE

Set of 25pcs of chopped cobalt spiral drills in metal with reinforced core 1,0-13,0 mm Set of drills of 0,5mm Helix angle: 36 ° Material : HSS Co5, resp. HSSE

Set of 25pcs of chopped cobalt spiral drills in metal with reinforced core 1,0-13,0 mm Set of drills of 0,5mm Helix angle: 36 ° Material : HSS Co5, resp. HSSE

Set of 91pcs chopped cobalt spiral drills in metal with reinforced core 1,0-10,0 mm Top angle: 130 ° special cut to DIN 1412, shape C (for chip machining of stainless steels and special materials) Hex angle: 36 ° Material: HSS Co5 (5% Co5) DIN338 RTi (replaces PN 2907 / PN2907) Cobalt tungsten-molybdenum steel with very good cutting properties, hardness and toughness, suitable for heavily machinable materials. Plastic binder with cover. Usage: General - Hand-held, Pillar, Pole Drills Alloy Steel, Cast Steel With Strength> 1000 N / mm2 Stainless Steel Hot and Cold Forming, Rolling Mill Rolls, Steel for Cementing and Finishing Drills have increased heat resistance with a special groove profile. 338RTiHSSCo91PP

Set of 5 drills with cylindrical shank and brazed carbide insert Diameters: 4/5/6/8 / 10mm pr . 4 x 24x57mm dia. 5 x 36x72mm dia. 6 x 40x76mm dia. 8 x 51x97mm dia. 10 x 59x107mm Usage: For drilling in hand or column drills - suitable for drilling in hard steels, cast iron and stainless steels . This design is not as prone to vibration as monolithic carbide drills, ie it is ideal if you need to drill screws, hard sheets in the hand drill, etc. - we recommend drill a small diameter and make sure that the drill does not overheat - the insert could become detached. standards Standard: PN 221320 / PN221320 / PN 1320

Set of 5 drills with cylindrical shank and brazed carbide insert Diameters: 3/4/5/6/7/8 / 10mm pr. 3 x 19x51mm dia. 4 x 24x57mm dia. 5 x 36x72mm dia. 6 x 40x76mm dia. 7 x 47x87mm dia. 8 x 51x97mm dia. 10 x 59x107mm Usage: For drilling in hand or column drills - suitable for drilling in hard steels, cast iron and stainless steels . This design is not as prone to vibration as monolithic carbide drills, ie it is ideal if you need to drill screws, hard sheets in the hand drill, etc. - we recommend drill a small diameter and make sure that the drill does not overheat - the insert could become detached. standards Standard: PN 221320 / PN221320 / PN 1320