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 3.1 mm length 62 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000310 Catalogue item no 1: 6081896 Catalogue item no 2: W67F-105180 Estimated delivery date 21-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 3.1 mm length 62 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000754455", "material_number": "W90A-12000310", "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 3.1 mm length 62 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000754455", "material_number": "W90A-12000310", "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 3.20mm ERIKS Item #: W90A-12000320 Catalogue item no 1: 6081897 Catalogue item no 2: W67F-105181 Estimated delivery date 21-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "spiral drill sl fs sc fire shank 6537-ha 3xd 3.20mm", "item_id": "gr0000000740017", "material_number": "W90A-12000320", "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 3.20mm", "item_id": "gr0000000740017", "material_number": "W90A-12000320", "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 3.4 mm length 62 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000340 Catalogue item no 1: 6081898 Catalogue item no 2: W67F-105182 Estimated delivery date 21-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 3.4 mm length 62 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000627017", "material_number": "W90A-12000340", "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 3.4 mm length 62 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000627017", "material_number": "W90A-12000340", "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 3.6 mm length 62 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000360 Catalogue item no 1: 6081899 Catalogue item no 2: W67F-105183 Estimated delivery date 21-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 3.6 mm length 62 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000692088", "material_number": "W90A-12000360", "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 3.6 mm length 62 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000692088", "material_number": "W90A-12000360", "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 Twist drill cylindrical Solid carbide diameter 3.9 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000390 Catalogue item no 1: 6081900 Catalogue item no 2: W67F-105184 Estimated delivery date 21-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 3.9 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000720774", "material_number": "W90A-12000390", "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 3.9 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000720774", "material_number": "W90A-12000390", "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 Twist drill cylindrical Solid carbide diameter 4.1 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000410 Catalogue item no 1: 6081901 Catalogue item no 2: W67F-105185 Estimated delivery date 21-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 4.1 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000631271", "material_number": "W90A-12000410", "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 4.1 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000631271", "material_number": "W90A-12000410", "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 4.3 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000430 Catalogue item no 1: 6081902 Catalogue item no 2: W67F-105186 Estimated delivery date 21-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 4.3 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000676398", "material_number": "W90A-12000430", "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 4.3 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000676398", "material_number": "W90A-12000430", "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 4.4 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000440 Catalogue item no 1: 6081903 Catalogue item no 2: W67F-105187 Estimated delivery date 21-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 4.4 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000720152", "material_number": "W90A-12000440", "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 4.4 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000720152", "material_number": "W90A-12000440", "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 4.7 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000470 Catalogue item no 1: 6081904 Catalogue item no 2: W67F-105188 Estimated delivery date 21-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 4.7 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000658270", "material_number": "W90A-12000470", "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 4.7 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000658270", "material_number": "W90A-12000470", "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 4.9 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE without cooling channel , DIN 6537K ERIKS Item #: W90A-12000490 Catalogue item no 1: 6081905 Catalogue item no 2: W67F-105189 Estimated delivery date 21-05-2024 Compare Compare	Price (Per piece): £33.99	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 4.9 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000697472", "material_number": "W90A-12000490", "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 4.9 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000697472", "material_number": "W90A-12000490", "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": "" } }