GUHRING Ratio drill without oil feed type 5514

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Design: Ultra-finest grain-solid carbide, DIN 6537, type RT 100 U.
Fire coated surface, right cutting with special point geometry and ratio point thinning. Normal angle of rake, core thickness thicker than normal and without core gradient. The drill has a very good self-centring behaviour and produces short chips, even from long-chipping materials.

Carbide application group: K/P ?universal use.
(Ultra-fine grain K05?K50/P05?P50)

Application: For accurate holes with narrow Ø tolerances and good surfaces. Suitable for drilling holes up to 3 x D with the best cutting values. Particularly suitable for long and short-chipping materials such as GGS and ADI, casting materials, grey cast iron, nodular graphite iron and malleable cast iron, high alloy AlSi alloys and alloy steels up to 1200 N/mm² in strength.

Diameter (mm)

Cutting length (mm)

Total length (mm)

Holding system: Cylindrical

Cutting direction: Right

DIN standard: 6537K

Material: Solid carbide

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GUHRING Twist drill cylindrical Solid carbide diameter 5.1 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000510 Catalogue item no 1: 6081906 Catalogue item no 2: W67F-105190 Estimated delivery date 29-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 5.1 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000742045", "material_number": "W90A-12000510", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 5.1 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000742045", "material_number": "W90A-12000510", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "index": "1", "quantity": "" } }
GUHRING Spiral drill SL FS SC FIRE shank 6537-HA 3xD 5.20mm ERIKS Item #: W90A-12000520 Catalogue item no 1: 6081907 Catalogue item no 2: W67F-105191 Estimated delivery date 29-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "spiral drill sl fs sc fire shank 6537-ha 3xd 5.20mm", "item_id": "gr0000000751350", "material_number": "W90A-12000520", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "spiral drill sl fs sc fire shank 6537-ha 3xd 5.20mm", "item_id": "gr0000000751350", "material_number": "W90A-12000520", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "index": "2", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 5.3 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000530 Catalogue item no 1: 6081908 Catalogue item no 2: W67F-105192 Estimated delivery date 29-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 5.3 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000725528", "material_number": "W90A-12000530", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 5.3 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000725528", "material_number": "W90A-12000530", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "index": "3", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 5.4 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000540 Catalogue item no 1: 6081909 Catalogue item no 2: W67F-105193 Estimated delivery date 29-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 5.4 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000604884", "material_number": "W90A-12000540", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 5.4 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000604884", "material_number": "W90A-12000540", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "index": "4", "quantity": "" } }
GUHRING Spiral drill SL FS SC FIRE shank 6537-HA 3xD 5.60mm ERIKS Item #: W90A-12000560 Catalogue item no 1: 6081910 Catalogue item no 2: W67F-105194 Estimated delivery date 29-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "spiral drill sl fs sc fire shank 6537-ha 3xd 5.60mm", "item_id": "gr0000000677341", "material_number": "W90A-12000560", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "spiral drill sl fs sc fire shank 6537-ha 3xd 5.60mm", "item_id": "gr0000000677341", "material_number": "W90A-12000560", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "index": "5", "quantity": "" } }
GUHRING Spiral drill SL FS SC FIRE shank 6537-HA 3xD 5.90mm ERIKS Item #: W90A-12000590 Catalogue item no 1: 6081911 Catalogue item no 2: W67F-105195 Estimated delivery date 29-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "spiral drill sl fs sc fire shank 6537-ha 3xd 5.90mm", "item_id": "gr0000000683902", "material_number": "W90A-12000590", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "spiral drill sl fs sc fire shank 6537-ha 3xd 5.90mm", "item_id": "gr0000000683902", "material_number": "W90A-12000590", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "index": "6", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 6 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000600 Catalogue item no 1: 3139479 Catalogue item no 2: W67F-50403 Estimated delivery date 29-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 6 mm length 66 mm cutting direction right point angle 140° coating- nanofire wit", "item_id": "gr0000000600496", "material_number": "W90A-12000600", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 6 mm length 66 mm cutting direction right point angle 140° coating- nanofire wit", "item_id": "gr0000000600496", "material_number": "W90A-12000600", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "index": "7", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 6.1 mm length 79 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000610 Catalogue item no 1: 6081912 Catalogue item no 2: W67F-105196 Estimated delivery date 29-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 6.1 mm length 79 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000618808", "material_number": "W90A-12000610", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 6.1 mm length 79 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000618808", "material_number": "W90A-12000610", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "index": "8", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 6.2 mm length 79 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000620 Catalogue item no 1: 6081913 Catalogue item no 2: W67F-105197 Estimated delivery date 29-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 6.2 mm length 79 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000663681", "material_number": "W90A-12000620", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 6.2 mm length 79 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000663681", "material_number": "W90A-12000620", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "index": "9", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 6.3 mm length 79 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000630 Catalogue item no 1: 6081914 Catalogue item no 2: W67F-105198 Estimated delivery date 29-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 6.3 mm length 79 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000763006", "material_number": "W90A-12000630", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 6.3 mm length 79 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000763006", "material_number": "W90A-12000630", "price": "33.99", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0373", "item_stockstatus": "available on date", "item_variant": "pce", "index": "10", "quantity": "" } }